oj.uz

Submission #405118

# Submission time Handle Problem Language Result Execution time Memory
405118 2021-05-15T18:01:12 Z rainboy Shortcut (IOI16_shortcut) C
71 / 100
 2000 ms 2252 KB 
#include "shortcut_c.h"

#define N	1000000
#define INF	0x3f3f3f3f3f3f3f3f

long long min(long long a, long long b) { return a < b ? a : b; }
long long max(long long a, long long b) { return a > b ? a : b; }

unsigned int X = 12345;

int rand_() {
	return (X *= 3) >> 1;
}

long long *aa;

#include <stdio.h>

void sort(int *ii, int l, int r) {
	while (l < r) {
		int i = l, j = l, k = r, i_ = ii[l + rand_() % (r - l)], tmp;

		while (j < k)
			if (aa[ii[j]] == aa[i_])
				j++;
			else if (aa[ii[j]] < aa[i_]) {
				tmp = ii[i], ii[i] = ii[j], ii[j] = tmp;
				i++, j++;
			} else {
				k--;
				tmp = ii[j], ii[j] = ii[k], ii[k] = tmp;
			}
		sort(ii, l, i);
		l = k;
	}
}

long long find_shortcut(int n, int *xx_, int *dd, int c) {
	static long long xx[N], yy[N], zz[N];
	static int kk[N], ll[N];
	int i, j, j1, j2, k, l, d, d1, d2, can;
	long long x, y_, z_, lower, upper;

	for (i = 1; i < n; i++)
		xx[i] = xx[i - 1] + xx_[i - 1];
	d1 = d2 = 0;
	for (i = 0; i < n; i++) {
		d = dd[i], x = xx[i], yy[i] = d - x, zz[i] = d + x;
		if (d1 < d)
			d2 = d1, d1 = d;
		else if (d2 < d)
			d2 = d;
		kk[i] = ll[i] = i;
	}
	aa = yy, sort(kk, 0, n);
	aa = zz, sort(ll, 0, n);
	lower = d1 + d2 - 1, upper = xx[n - 1] + d1 + d2;
	while (upper - lower > 1) {
		long long d = (lower + upper) / 2, p, q, r, s;

		p = q = r = s = INF, y_ = -INF, z_ = zz[ll[n - 1]];
		for (k = 0; k < n; k++)
			for (l = k + 1; l < n; l++)
				if (yy[k] + zz[l] > d) {
					/* dd[k] + dd[l] + |xx[k] - xx[i]| + c + |xx[l] - xx[j]| <= d
					 *
					 * max(xx[k] - xx[i], xx[i] - xx[k]) + max(xx[l] - xx[j], xx[j] - xx[l])
					 * <= d - (dd[k] + dd[l] + c)
					 *
					 * xx[k] - xx[i] + xx[l] - xx[j] <= d - (dd[k] + dd[l] + c)
					 * xx[k] - xx[i] + xx[j] - xx[l] <= d - (dd[k] + dd[l] + c)
					 * xx[i] - xx[k] + xx[l] - xx[j] <= d - (dd[k] + dd[l] + c)
					 * xx[i] - xx[k] + xx[j] - xx[l] <= d - (dd[k] + dd[l] + c)
					 *
					 * - xx[i] - xx[j] <= d - (dd[k] + dd[l] + c + xx[k] + xx[l])
					 * - xx[i] + xx[j] <= d - (dd[k] + dd[l] + c + xx[k] - xx[l])
					 * + xx[i] - xx[j] <= d - (dd[k] + dd[l] + c - xx[k] + xx[l])
					 * + xx[i] + xx[j] <= d - (dd[k] + dd[l] + c - xx[k] - xx[l]) */
					p = min(p, d - (zz[k] + zz[l] + c));
					q = min(q, d - (zz[k] + yy[l] + c));
					r = min(r, d - (yy[k] + zz[l] + c));
					s = min(s, d - (yy[k] + yy[l] + c));
				}
		can = 0;
		for (i = 0, j1 = -1, j2 = n - 1; i < n; i++) {
			x = xx[i];
			while (j1 + 1 < n && - x + xx[j1 + 1] <= q)
				j1++;
			while (j2 >= 0 && + x + xx[j2] > s)
				j2--;
			j = min(j1, j2);
			if (i < j && - x - xx[j] <= p && + x - xx[j] <= r) {
				can = 1;
				break;
			}
		}
		if (can)
			upper = d;
		else
			lower = d;
	}
	return upper;
}

Compilation message

shortcut.c: In function 'find_shortcut':
shortcut.c:42:19: warning: variable 'z_' set but not used [-Wunused-but-set-variable]
   42 |  long long x, y_, z_, lower, upper;
      |                   ^~
shortcut.c:42:15: warning: variable 'y_' set but not used [-Wunused-but-set-variable]
   42 |  long long x, y_, z_, lower, upper;
      |               ^~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 1 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 300 KB n = 5, 12 is a correct answer
55 Correct 1 ms 204 KB n = 5, 25 is a correct answer
56 Correct 1 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
67 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
68 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
69 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 204 KB n = 100, 285 is a correct answer
71 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
72 Correct 1 ms 204 KB n = 100, 12161 is a correct answer

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 1 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 300 KB n = 5, 12 is a correct answer
55 Correct 1 ms 204 KB n = 5, 25 is a correct answer
56 Correct 1 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
67 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
68 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
69 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 204 KB n = 100, 285 is a correct answer
71 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
72 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
73 Correct 2 ms 204 KB n = 250, 25037 is a correct answer
74 Correct 2 ms 204 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 332 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 328 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 204 KB n = 250, 127000000000 is a correct answer
78 Correct 3 ms 204 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 204 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 204 KB n = 250, 6731 is a correct answer
81 Correct 1 ms 204 KB n = 108, 15322 is a correct answer
82 Correct 1 ms 204 KB n = 250, 39952 is a correct answer
83 Correct 1 ms 204 KB n = 250, 41156 is a correct answer
84 Correct 2 ms 204 KB n = 250, 12881 is a correct answer
85 Correct 2 ms 204 KB n = 250, 213812 is a correct answer
86 Correct 2 ms 332 KB n = 250, 194188 is a correct answer

Subtask #4
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 1 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 300 KB n = 5, 12 is a correct answer
55 Correct 1 ms 204 KB n = 5, 25 is a correct answer
56 Correct 1 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
67 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
68 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
69 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 204 KB n = 100, 285 is a correct answer
71 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
72 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
73 Correct 2 ms 204 KB n = 250, 25037 is a correct answer
74 Correct 2 ms 204 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 332 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 328 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 204 KB n = 250, 127000000000 is a correct answer
78 Correct 3 ms 204 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 204 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 204 KB n = 250, 6731 is a correct answer
81 Correct 1 ms 204 KB n = 108, 15322 is a correct answer
82 Correct 1 ms 204 KB n = 250, 39952 is a correct answer
83 Correct 1 ms 204 KB n = 250, 41156 is a correct answer
84 Correct 2 ms 204 KB n = 250, 12881 is a correct answer
85 Correct 2 ms 204 KB n = 250, 213812 is a correct answer
86 Correct 2 ms 332 KB n = 250, 194188 is a correct answer
87 Correct 5 ms 336 KB n = 500, 199300822 is a correct answer
88 Correct 12 ms 336 KB n = 500, 127613044387 is a correct answer
89 Correct 15 ms 336 KB n = 500, 251000000001 is a correct answer
90 Correct 12 ms 340 KB n = 500, 252000000000 is a correct answer
91 Correct 3 ms 332 KB n = 500, 199378978 is a correct answer
92 Correct 3 ms 332 KB n = 500, 199551149 is a correct answer
93 Correct 3 ms 332 KB n = 400, 7177 is a correct answer
94 Correct 3 ms 332 KB n = 400, 10067 is a correct answer
95 Correct 3 ms 332 KB n = 500, 198631068 is a correct answer
96 Correct 3 ms 332 KB n = 400, 10814 is a correct answer
97 Correct 3 ms 332 KB n = 400, 9141 is a correct answer
98 Correct 5 ms 332 KB n = 500, 5699 is a correct answer
99 Correct 4 ms 332 KB n = 500, 13504 is a correct answer
100 Correct 4 ms 332 KB n = 500, 31507 is a correct answer
101 Correct 4 ms 332 KB n = 500, 199425296 is a correct answer
102 Correct 4 ms 332 KB n = 500, 198990259 is a correct answer
103 Correct 5 ms 332 KB n = 500, 486155 is a correct answer
104 Correct 8 ms 332 KB n = 500, 256468 is a correct answer
105 Correct 4 ms 332 KB n = 500, 309873 is a correct answer
106 Correct 4 ms 332 KB n = 500, 434764 is a correct answer

Subtask #5
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 1 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 300 KB n = 5, 12 is a correct answer
55 Correct 1 ms 204 KB n = 5, 25 is a correct answer
56 Correct 1 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
67 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
68 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
69 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 204 KB n = 100, 285 is a correct answer
71 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
72 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
73 Correct 2 ms 204 KB n = 250, 25037 is a correct answer
74 Correct 2 ms 204 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 332 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 328 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 204 KB n = 250, 127000000000 is a correct answer
78 Correct 3 ms 204 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 204 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 204 KB n = 250, 6731 is a correct answer
81 Correct 1 ms 204 KB n = 108, 15322 is a correct answer
82 Correct 1 ms 204 KB n = 250, 39952 is a correct answer
83 Correct 1 ms 204 KB n = 250, 41156 is a correct answer
84 Correct 2 ms 204 KB n = 250, 12881 is a correct answer
85 Correct 2 ms 204 KB n = 250, 213812 is a correct answer
86 Correct 2 ms 332 KB n = 250, 194188 is a correct answer
87 Correct 5 ms 336 KB n = 500, 199300822 is a correct answer
88 Correct 12 ms 336 KB n = 500, 127613044387 is a correct answer
89 Correct 15 ms 336 KB n = 500, 251000000001 is a correct answer
90 Correct 12 ms 340 KB n = 500, 252000000000 is a correct answer
91 Correct 3 ms 332 KB n = 500, 199378978 is a correct answer
92 Correct 3 ms 332 KB n = 500, 199551149 is a correct answer
93 Correct 3 ms 332 KB n = 400, 7177 is a correct answer
94 Correct 3 ms 332 KB n = 400, 10067 is a correct answer
95 Correct 3 ms 332 KB n = 500, 198631068 is a correct answer
96 Correct 3 ms 332 KB n = 400, 10814 is a correct answer
97 Correct 3 ms 332 KB n = 400, 9141 is a correct answer
98 Correct 5 ms 332 KB n = 500, 5699 is a correct answer
99 Correct 4 ms 332 KB n = 500, 13504 is a correct answer
100 Correct 4 ms 332 KB n = 500, 31507 is a correct answer
101 Correct 4 ms 332 KB n = 500, 199425296 is a correct answer
102 Correct 4 ms 332 KB n = 500, 198990259 is a correct answer
103 Correct 5 ms 332 KB n = 500, 486155 is a correct answer
104 Correct 8 ms 332 KB n = 500, 256468 is a correct answer
105 Correct 4 ms 332 KB n = 500, 309873 is a correct answer
106 Correct 4 ms 332 KB n = 500, 434764 is a correct answer
107 Correct 187 ms 416 KB n = 3000, 2002090624 is a correct answer
108 Correct 211 ms 332 KB n = 3000, 2000061654 is a correct answer
109 Correct 202 ms 412 KB n = 3000, 2000932313 is a correct answer
110 Correct 192 ms 416 KB n = 3000, 2284734775 is a correct answer
111 Correct 182 ms 416 KB n = 3000, 2000005545 is a correct answer
112 Correct 176 ms 416 KB n = 3000, 2000058220 is a correct answer
113 Correct 181 ms 416 KB n = 3000, 2004740516 is a correct answer
114 Correct 171 ms 332 KB n = 3000, 909698 is a correct answer
115 Correct 142 ms 420 KB n = 3000, 2706266 is a correct answer
116 Correct 179 ms 424 KB n = 3000, 2707838 is a correct answer
117 Correct 151 ms 416 KB n = 3000, 2829769 is a correct answer
118 Correct 92 ms 420 KB n = 3000, 1998685638 is a correct answer
119 Correct 228 ms 332 KB n = 3000, 746571 is a correct answer
120 Correct 151 ms 332 KB n = 3000, 2744243 is a correct answer
121 Correct 230 ms 416 KB n = 3000, 2702210935 is a correct answer
122 Correct 402 ms 332 KB n = 3000, 1501000000001 is a correct answer
123 Correct 414 ms 416 KB n = 3000, 1502000000000 is a correct answer
124 Correct 104 ms 452 KB n = 3000, 2000011887 is a correct answer
125 Correct 91 ms 332 KB n = 3000, 2000000012 is a correct answer
126 Correct 107 ms 428 KB n = 3000, 2000014932 is a correct answer
127 Correct 97 ms 428 KB n = 3000, 2000000010 is a correct answer
128 Correct 161 ms 432 KB n = 3000, 93337 is a correct answer
129 Correct 100 ms 332 KB n = 3000, 35741 is a correct answer
130 Correct 92 ms 416 KB n = 3000, 1999093518 is a correct answer
131 Correct 375 ms 452 KB n = 3000, 762334538894 is a correct answer
132 Correct 237 ms 416 KB n = 3000, 94081666 is a correct answer
133 Correct 246 ms 412 KB n = 3000, 75872047 is a correct answer
134 Correct 212 ms 332 KB n = 3000, 3070594 is a correct answer
135 Correct 129 ms 420 KB n = 3000, 3003076 is a correct answer
136 Correct 130 ms 412 KB n = 3000, 3010050 is a correct answer
137 Correct 159 ms 412 KB n = 3000, 1497758 is a correct answer
138 Correct 182 ms 412 KB n = 3000, 3025965 is a correct answer
139 Correct 137 ms 408 KB n = 3000, 2946044 is a correct answer
140 Correct 131 ms 416 KB n = 3000, 2992056 is a correct answer
141 Correct 206 ms 416 KB n = 3000, 1490827 is a correct answer
142 Correct 139 ms 332 KB n = 3000, 1477754 is a correct answer
143 Correct 137 ms 412 KB n = 3000, 2412238 is a correct answer
144 Correct 141 ms 416 KB n = 3000, 2742628 is a correct answer
145 Correct 144 ms 332 KB n = 3000, 4480584 is a correct answer
146 Correct 137 ms 420 KB n = 3000, 4219917 is a correct answer
147 Correct 136 ms 428 KB n = 3000, 4207852 is a correct answer
148 Correct 136 ms 332 KB n = 3000, 2414542 is a correct answer
149 Correct 147 ms 316 KB n = 3000, 1120350 is a correct answer

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 1 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 300 KB n = 5, 12 is a correct answer
55 Correct 1 ms 204 KB n = 5, 25 is a correct answer
56 Correct 1 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
67 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
68 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
69 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 204 KB n = 100, 285 is a correct answer
71 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
72 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
73 Correct 2 ms 204 KB n = 250, 25037 is a correct answer
74 Correct 2 ms 204 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 332 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 328 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 204 KB n = 250, 127000000000 is a correct answer
78 Correct 3 ms 204 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 204 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 204 KB n = 250, 6731 is a correct answer
81 Correct 1 ms 204 KB n = 108, 15322 is a correct answer
82 Correct 1 ms 204 KB n = 250, 39952 is a correct answer
83 Correct 1 ms 204 KB n = 250, 41156 is a correct answer
84 Correct 2 ms 204 KB n = 250, 12881 is a correct answer
85 Correct 2 ms 204 KB n = 250, 213812 is a correct answer
86 Correct 2 ms 332 KB n = 250, 194188 is a correct answer
87 Correct 5 ms 336 KB n = 500, 199300822 is a correct answer
88 Correct 12 ms 336 KB n = 500, 127613044387 is a correct answer
89 Correct 15 ms 336 KB n = 500, 251000000001 is a correct answer
90 Correct 12 ms 340 KB n = 500, 252000000000 is a correct answer
91 Correct 3 ms 332 KB n = 500, 199378978 is a correct answer
92 Correct 3 ms 332 KB n = 500, 199551149 is a correct answer
93 Correct 3 ms 332 KB n = 400, 7177 is a correct answer
94 Correct 3 ms 332 KB n = 400, 10067 is a correct answer
95 Correct 3 ms 332 KB n = 500, 198631068 is a correct answer
96 Correct 3 ms 332 KB n = 400, 10814 is a correct answer
97 Correct 3 ms 332 KB n = 400, 9141 is a correct answer
98 Correct 5 ms 332 KB n = 500, 5699 is a correct answer
99 Correct 4 ms 332 KB n = 500, 13504 is a correct answer
100 Correct 4 ms 332 KB n = 500, 31507 is a correct answer
101 Correct 4 ms 332 KB n = 500, 199425296 is a correct answer
102 Correct 4 ms 332 KB n = 500, 198990259 is a correct answer
103 Correct 5 ms 332 KB n = 500, 486155 is a correct answer
104 Correct 8 ms 332 KB n = 500, 256468 is a correct answer
105 Correct 4 ms 332 KB n = 500, 309873 is a correct answer
106 Correct 4 ms 332 KB n = 500, 434764 is a correct answer
107 Correct 187 ms 416 KB n = 3000, 2002090624 is a correct answer
108 Correct 211 ms 332 KB n = 3000, 2000061654 is a correct answer
109 Correct 202 ms 412 KB n = 3000, 2000932313 is a correct answer
110 Correct 192 ms 416 KB n = 3000, 2284734775 is a correct answer
111 Correct 182 ms 416 KB n = 3000, 2000005545 is a correct answer
112 Correct 176 ms 416 KB n = 3000, 2000058220 is a correct answer
113 Correct 181 ms 416 KB n = 3000, 2004740516 is a correct answer
114 Correct 171 ms 332 KB n = 3000, 909698 is a correct answer
115 Correct 142 ms 420 KB n = 3000, 2706266 is a correct answer
116 Correct 179 ms 424 KB n = 3000, 2707838 is a correct answer
117 Correct 151 ms 416 KB n = 3000, 2829769 is a correct answer
118 Correct 92 ms 420 KB n = 3000, 1998685638 is a correct answer
119 Correct 228 ms 332 KB n = 3000, 746571 is a correct answer
120 Correct 151 ms 332 KB n = 3000, 2744243 is a correct answer
121 Correct 230 ms 416 KB n = 3000, 2702210935 is a correct answer
122 Correct 402 ms 332 KB n = 3000, 1501000000001 is a correct answer
123 Correct 414 ms 416 KB n = 3000, 1502000000000 is a correct answer
124 Correct 104 ms 452 KB n = 3000, 2000011887 is a correct answer
125 Correct 91 ms 332 KB n = 3000, 2000000012 is a correct answer
126 Correct 107 ms 428 KB n = 3000, 2000014932 is a correct answer
127 Correct 97 ms 428 KB n = 3000, 2000000010 is a correct answer
128 Correct 161 ms 432 KB n = 3000, 93337 is a correct answer
129 Correct 100 ms 332 KB n = 3000, 35741 is a correct answer
130 Correct 92 ms 416 KB n = 3000, 1999093518 is a correct answer
131 Correct 375 ms 452 KB n = 3000, 762334538894 is a correct answer
132 Correct 237 ms 416 KB n = 3000, 94081666 is a correct answer
133 Correct 246 ms 412 KB n = 3000, 75872047 is a correct answer
134 Correct 212 ms 332 KB n = 3000, 3070594 is a correct answer
135 Correct 129 ms 420 KB n = 3000, 3003076 is a correct answer
136 Correct 130 ms 412 KB n = 3000, 3010050 is a correct answer
137 Correct 159 ms 412 KB n = 3000, 1497758 is a correct answer
138 Correct 182 ms 412 KB n = 3000, 3025965 is a correct answer
139 Correct 137 ms 408 KB n = 3000, 2946044 is a correct answer
140 Correct 131 ms 416 KB n = 3000, 2992056 is a correct answer
141 Correct 206 ms 416 KB n = 3000, 1490827 is a correct answer
142 Correct 139 ms 332 KB n = 3000, 1477754 is a correct answer
143 Correct 137 ms 412 KB n = 3000, 2412238 is a correct answer
144 Correct 141 ms 416 KB n = 3000, 2742628 is a correct answer
145 Correct 144 ms 332 KB n = 3000, 4480584 is a correct answer
146 Correct 137 ms 420 KB n = 3000, 4219917 is a correct answer
147 Correct 136 ms 428 KB n = 3000, 4207852 is a correct answer
148 Correct 136 ms 332 KB n = 3000, 2414542 is a correct answer
149 Correct 147 ms 316 KB n = 3000, 1120350 is a correct answer
150 Execution timed out 2089 ms 2252 KB Time limit exceeded
151 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 1 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 300 KB n = 5, 12 is a correct answer
55 Correct 1 ms 204 KB n = 5, 25 is a correct answer
56 Correct 1 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
67 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
68 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
69 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 204 KB n = 100, 285 is a correct answer
71 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
72 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
73 Correct 2 ms 204 KB n = 250, 25037 is a correct answer
74 Correct 2 ms 204 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 332 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 328 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 204 KB n = 250, 127000000000 is a correct answer
78 Correct 3 ms 204 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 204 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 204 KB n = 250, 6731 is a correct answer
81 Correct 1 ms 204 KB n = 108, 15322 is a correct answer
82 Correct 1 ms 204 KB n = 250, 39952 is a correct answer
83 Correct 1 ms 204 KB n = 250, 41156 is a correct answer
84 Correct 2 ms 204 KB n = 250, 12881 is a correct answer
85 Correct 2 ms 204 KB n = 250, 213812 is a correct answer
86 Correct 2 ms 332 KB n = 250, 194188 is a correct answer
87 Correct 5 ms 336 KB n = 500, 199300822 is a correct answer
88 Correct 12 ms 336 KB n = 500, 127613044387 is a correct answer
89 Correct 15 ms 336 KB n = 500, 251000000001 is a correct answer
90 Correct 12 ms 340 KB n = 500, 252000000000 is a correct answer
91 Correct 3 ms 332 KB n = 500, 199378978 is a correct answer
92 Correct 3 ms 332 KB n = 500, 199551149 is a correct answer
93 Correct 3 ms 332 KB n = 400, 7177 is a correct answer
94 Correct 3 ms 332 KB n = 400, 10067 is a correct answer
95 Correct 3 ms 332 KB n = 500, 198631068 is a correct answer
96 Correct 3 ms 332 KB n = 400, 10814 is a correct answer
97 Correct 3 ms 332 KB n = 400, 9141 is a correct answer
98 Correct 5 ms 332 KB n = 500, 5699 is a correct answer
99 Correct 4 ms 332 KB n = 500, 13504 is a correct answer
100 Correct 4 ms 332 KB n = 500, 31507 is a correct answer
101 Correct 4 ms 332 KB n = 500, 199425296 is a correct answer
102 Correct 4 ms 332 KB n = 500, 198990259 is a correct answer
103 Correct 5 ms 332 KB n = 500, 486155 is a correct answer
104 Correct 8 ms 332 KB n = 500, 256468 is a correct answer
105 Correct 4 ms 332 KB n = 500, 309873 is a correct answer
106 Correct 4 ms 332 KB n = 500, 434764 is a correct answer
107 Correct 187 ms 416 KB n = 3000, 2002090624 is a correct answer
108 Correct 211 ms 332 KB n = 3000, 2000061654 is a correct answer
109 Correct 202 ms 412 KB n = 3000, 2000932313 is a correct answer
110 Correct 192 ms 416 KB n = 3000, 2284734775 is a correct answer
111 Correct 182 ms 416 KB n = 3000, 2000005545 is a correct answer
112 Correct 176 ms 416 KB n = 3000, 2000058220 is a correct answer
113 Correct 181 ms 416 KB n = 3000, 2004740516 is a correct answer
114 Correct 171 ms 332 KB n = 3000, 909698 is a correct answer
115 Correct 142 ms 420 KB n = 3000, 2706266 is a correct answer
116 Correct 179 ms 424 KB n = 3000, 2707838 is a correct answer
117 Correct 151 ms 416 KB n = 3000, 2829769 is a correct answer
118 Correct 92 ms 420 KB n = 3000, 1998685638 is a correct answer
119 Correct 228 ms 332 KB n = 3000, 746571 is a correct answer
120 Correct 151 ms 332 KB n = 3000, 2744243 is a correct answer
121 Correct 230 ms 416 KB n = 3000, 2702210935 is a correct answer
122 Correct 402 ms 332 KB n = 3000, 1501000000001 is a correct answer
123 Correct 414 ms 416 KB n = 3000, 1502000000000 is a correct answer
124 Correct 104 ms 452 KB n = 3000, 2000011887 is a correct answer
125 Correct 91 ms 332 KB n = 3000, 2000000012 is a correct answer
126 Correct 107 ms 428 KB n = 3000, 2000014932 is a correct answer
127 Correct 97 ms 428 KB n = 3000, 2000000010 is a correct answer
128 Correct 161 ms 432 KB n = 3000, 93337 is a correct answer
129 Correct 100 ms 332 KB n = 3000, 35741 is a correct answer
130 Correct 92 ms 416 KB n = 3000, 1999093518 is a correct answer
131 Correct 375 ms 452 KB n = 3000, 762334538894 is a correct answer
132 Correct 237 ms 416 KB n = 3000, 94081666 is a correct answer
133 Correct 246 ms 412 KB n = 3000, 75872047 is a correct answer
134 Correct 212 ms 332 KB n = 3000, 3070594 is a correct answer
135 Correct 129 ms 420 KB n = 3000, 3003076 is a correct answer
136 Correct 130 ms 412 KB n = 3000, 3010050 is a correct answer
137 Correct 159 ms 412 KB n = 3000, 1497758 is a correct answer
138 Correct 182 ms 412 KB n = 3000, 3025965 is a correct answer
139 Correct 137 ms 408 KB n = 3000, 2946044 is a correct answer
140 Correct 131 ms 416 KB n = 3000, 2992056 is a correct answer
141 Correct 206 ms 416 KB n = 3000, 1490827 is a correct answer
142 Correct 139 ms 332 KB n = 3000, 1477754 is a correct answer
143 Correct 137 ms 412 KB n = 3000, 2412238 is a correct answer
144 Correct 141 ms 416 KB n = 3000, 2742628 is a correct answer
145 Correct 144 ms 332 KB n = 3000, 4480584 is a correct answer
146 Correct 137 ms 420 KB n = 3000, 4219917 is a correct answer
147 Correct 136 ms 428 KB n = 3000, 4207852 is a correct answer
148 Correct 136 ms 332 KB n = 3000, 2414542 is a correct answer
149 Correct 147 ms 316 KB n = 3000, 1120350 is a correct answer
150 Execution timed out 2089 ms 2252 KB Time limit exceeded
151 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 1 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 1 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 1 ms 204 KB n = 5, 25 is a correct answer
22 Correct 1 ms 204 KB n = 2, 122 is a correct answer
23 Correct 1 ms 204 KB n = 10, 117 is a correct answer
24 Correct 1 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 1 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
32 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
33 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
34 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
35 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
36 Correct 1 ms 204 KB n = 100, 285 is a correct answer
37 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
38 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 1 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 300 KB n = 5, 12 is a correct answer
55 Correct 1 ms 204 KB n = 5, 25 is a correct answer
56 Correct 1 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 1 ms 204 KB n = 100, 51000000001 is a correct answer
66 Correct 1 ms 204 KB n = 50, 197881272 is a correct answer
67 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
68 Correct 1 ms 204 KB n = 100, 20969 is a correct answer
69 Correct 1 ms 204 KB n = 100, 52000000000 is a correct answer
70 Correct 2 ms 204 KB n = 100, 285 is a correct answer
71 Correct 1 ms 204 KB n = 100, 21272 is a correct answer
72 Correct 1 ms 204 KB n = 100, 12161 is a correct answer
73 Correct 2 ms 204 KB n = 250, 25037 is a correct answer
74 Correct 2 ms 204 KB n = 250, 199047242 is a correct answer
75 Correct 4 ms 332 KB n = 250, 61231537449 is a correct answer
76 Correct 3 ms 328 KB n = 250, 126000000001 is a correct answer
77 Correct 3 ms 204 KB n = 250, 127000000000 is a correct answer
78 Correct 3 ms 204 KB n = 250, 2123470094 is a correct answer
79 Correct 2 ms 204 KB n = 250, 6545 is a correct answer
80 Correct 2 ms 204 KB n = 250, 6731 is a correct answer
81 Correct 1 ms 204 KB n = 108, 15322 is a correct answer
82 Correct 1 ms 204 KB n = 250, 39952 is a correct answer
83 Correct 1 ms 204 KB n = 250, 41156 is a correct answer
84 Correct 2 ms 204 KB n = 250, 12881 is a correct answer
85 Correct 2 ms 204 KB n = 250, 213812 is a correct answer
86 Correct 2 ms 332 KB n = 250, 194188 is a correct answer
87 Correct 5 ms 336 KB n = 500, 199300822 is a correct answer
88 Correct 12 ms 336 KB n = 500, 127613044387 is a correct answer
89 Correct 15 ms 336 KB n = 500, 251000000001 is a correct answer
90 Correct 12 ms 340 KB n = 500, 252000000000 is a correct answer
91 Correct 3 ms 332 KB n = 500, 199378978 is a correct answer
92 Correct 3 ms 332 KB n = 500, 199551149 is a correct answer
93 Correct 3 ms 332 KB n = 400, 7177 is a correct answer
94 Correct 3 ms 332 KB n = 400, 10067 is a correct answer
95 Correct 3 ms 332 KB n = 500, 198631068 is a correct answer
96 Correct 3 ms 332 KB n = 400, 10814 is a correct answer
97 Correct 3 ms 332 KB n = 400, 9141 is a correct answer
98 Correct 5 ms 332 KB n = 500, 5699 is a correct answer
99 Correct 4 ms 332 KB n = 500, 13504 is a correct answer
100 Correct 4 ms 332 KB n = 500, 31507 is a correct answer
101 Correct 4 ms 332 KB n = 500, 199425296 is a correct answer
102 Correct 4 ms 332 KB n = 500, 198990259 is a correct answer
103 Correct 5 ms 332 KB n = 500, 486155 is a correct answer
104 Correct 8 ms 332 KB n = 500, 256468 is a correct answer
105 Correct 4 ms 332 KB n = 500, 309873 is a correct answer
106 Correct 4 ms 332 KB n = 500, 434764 is a correct answer
107 Correct 187 ms 416 KB n = 3000, 2002090624 is a correct answer
108 Correct 211 ms 332 KB n = 3000, 2000061654 is a correct answer
109 Correct 202 ms 412 KB n = 3000, 2000932313 is a correct answer
110 Correct 192 ms 416 KB n = 3000, 2284734775 is a correct answer
111 Correct 182 ms 416 KB n = 3000, 2000005545 is a correct answer
112 Correct 176 ms 416 KB n = 3000, 2000058220 is a correct answer
113 Correct 181 ms 416 KB n = 3000, 2004740516 is a correct answer
114 Correct 171 ms 332 KB n = 3000, 909698 is a correct answer
115 Correct 142 ms 420 KB n = 3000, 2706266 is a correct answer
116 Correct 179 ms 424 KB n = 3000, 2707838 is a correct answer
117 Correct 151 ms 416 KB n = 3000, 2829769 is a correct answer
118 Correct 92 ms 420 KB n = 3000, 1998685638 is a correct answer
119 Correct 228 ms 332 KB n = 3000, 746571 is a correct answer
120 Correct 151 ms 332 KB n = 3000, 2744243 is a correct answer
121 Correct 230 ms 416 KB n = 3000, 2702210935 is a correct answer
122 Correct 402 ms 332 KB n = 3000, 1501000000001 is a correct answer
123 Correct 414 ms 416 KB n = 3000, 1502000000000 is a correct answer
124 Correct 104 ms 452 KB n = 3000, 2000011887 is a correct answer
125 Correct 91 ms 332 KB n = 3000, 2000000012 is a correct answer
126 Correct 107 ms 428 KB n = 3000, 2000014932 is a correct answer
127 Correct 97 ms 428 KB n = 3000, 2000000010 is a correct answer
128 Correct 161 ms 432 KB n = 3000, 93337 is a correct answer
129 Correct 100 ms 332 KB n = 3000, 35741 is a correct answer
130 Correct 92 ms 416 KB n = 3000, 1999093518 is a correct answer
131 Correct 375 ms 452 KB n = 3000, 762334538894 is a correct answer
132 Correct 237 ms 416 KB n = 3000, 94081666 is a correct answer
133 Correct 246 ms 412 KB n = 3000, 75872047 is a correct answer
134 Correct 212 ms 332 KB n = 3000, 3070594 is a correct answer
135 Correct 129 ms 420 KB n = 3000, 3003076 is a correct answer
136 Correct 130 ms 412 KB n = 3000, 3010050 is a correct answer
137 Correct 159 ms 412 KB n = 3000, 1497758 is a correct answer
138 Correct 182 ms 412 KB n = 3000, 3025965 is a correct answer
139 Correct 137 ms 408 KB n = 3000, 2946044 is a correct answer
140 Correct 131 ms 416 KB n = 3000, 2992056 is a correct answer
141 Correct 206 ms 416 KB n = 3000, 1490827 is a correct answer
142 Correct 139 ms 332 KB n = 3000, 1477754 is a correct answer
143 Correct 137 ms 412 KB n = 3000, 2412238 is a correct answer
144 Correct 141 ms 416 KB n = 3000, 2742628 is a correct answer
145 Correct 144 ms 332 KB n = 3000, 4480584 is a correct answer
146 Correct 137 ms 420 KB n = 3000, 4219917 is a correct answer
147 Correct 136 ms 428 KB n = 3000, 4207852 is a correct answer
148 Correct 136 ms 332 KB n = 3000, 2414542 is a correct answer
149 Correct 147 ms 316 KB n = 3000, 1120350 is a correct answer
150 Execution timed out 2089 ms 2252 KB Time limit exceeded
151 Halted 0 ms 0 KB -