oj.uz

Submission #544759

# Submission time Handle Problem Language Result Execution time Memory
544759 2022-04-02T16:30:44 Z rainboy From Hacks to Snitches (BOI21_watchmen) C
100 / 100
 2825 ms 145004 KB 
/* upsolve after reading spoiler */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
#define N	250000
#define M	3000000
#define K	2750
#define L	1500
#define N_	(N + K * L) 
#define INF	0x3f3f3f3f
 
int min(int a, int b) { return a < b ? a : b; }
 
int dd[N_], pq[N_], iq[1 + N_], cnt;
 
int lt(int i, int j) { return dd[i] < dd[j]; }
 
int p2(int p) {
	return (p *= 2) > cnt ? 0 : (p < cnt && lt(iq[p + 1], iq[p]) ? p + 1 : p);
}
 
void pq_up(int i) {
	int p, q, j;
 
	for (p = pq[i]; (q = p / 2) && lt(i, j = iq[q]); p = q)
		iq[pq[j] = p] = j;
	iq[pq[i] = p] = i;
}
 
void pq_dn(int i) {
	int p, q, j;
 
	for (p = pq[i]; (q = p2(p)) && lt(j = iq[q], i); p = q)
		iq[pq[j] = p] = j;
	iq[pq[i] = p] = i;
}
 
void pq_add_last(int i) {
	iq[pq[i] = ++cnt] = i;
}
 
int pq_remove_first() {
	int i = iq[1], j = iq[cnt--];
 
	if (j != i)
		pq[j] = 1, pq_dn(j);
	pq[i] = 0;
	return i;
}
 
int *ej[N], eo[N];
 
void append(int i, int j) {
	ej[i][eo[i]++] = j;
}
 
void update(int i, int d) {
	if (dd[i] > d) {
		if (dd[i] == INF)
			pq_add_last(i);
		dd[i] = d, pq_up(i);
	}
}
 
int main() {
	static int uu[M], vv[M], gg[N], hh[N], ll[K], ii[K][L], iil[N], iir[N], idx[N_];
	int n, n_, m, k, g, g_, h, i, j;
 
	scanf("%d%d", &n, &m);
	for (h = 0; h < m; h++) {
		scanf("%d%d", &uu[h], &vv[h]), uu[h]--, vv[h]--;
		eo[uu[h]]++, eo[vv[h]]++;
	}
	for (i = 0; i < n; i++)
		ej[i] = (int *) malloc(eo[i] * sizeof *ej[i]), eo[i] = 0;
	for (h = 0; h < m; h++)
		append(uu[h], vv[h]), append(vv[h], uu[h]);
	scanf("%d", &k);
	memset(gg, -1, n * sizeof *gg);
	for (g = 0; g < k; g++) {
		scanf("%d", &ll[g]);
		for (h = 0; h < ll[g]; h++) {
			scanf("%d", &i), i--;
			ii[g][h] = i;
			gg[i] = g, hh[i] = h;
		}
	}
	n_ = 0;
	for (i = 0, n_ = 0; i < n; i++) {
		if (gg[i] == -1)
			iil[i] = n_, iir[i] = n_ + 1;
		else
			iil[i] = n_, iir[i] = n_ + ll[gg[i]];
		while (n_ < iir[i])
			idx[n_++] = i;
	}
	memset(dd, 0x3f, n_ * sizeof *dd);
	dd[0] = 0, pq_add_last(0);
	while (cnt) {
		int i_, d, d_, d1, p, q, o, o_;
 
		i_ = pq_remove_first(), i = idx[i_], g = gg[i], h = hh[i], d = dd[i_];
		if (i == n - 1) {
			printf("%d\n", d);
			return 0;
		}
		if (g == -1) {
			for (o = eo[i]; o--; ) {
				j = ej[i][o], g_ = gg[j];
				if (g_ == -1)
					update(iil[j], d + 1);
				else {
					d_ = (d - hh[j] + ll[g_]) / ll[g_] * ll[g_] + hh[j];
					if ((d + 1) % ll[g_] != hh[j])
						update(iil[j] + (d + 1) % ll[g_], d + 1);
					update(iil[j] + (d_ + 1) % ll[g_], d_ + 1);
				}
			}
		} else {
			if ((d + 1) % ll[g] != h)
				update(iil[i] + (d + 1) % ll[g], d + 1);
			p = ii[g][(h - 1 + ll[g]) % ll[g]], q = ii[g][(h + 1) % ll[g]];
			for (o = 0, o_ = 0; o < eo[i]; o++) {
				j = ej[i][o], g_ = gg[j];
				if (g_ == -1)
					update(iil[j], d + 1);
				else if (j == q) {
					update(iil[j] + (d + 1) % ll[g_], d + 1);
					ej[i][o_++] = j;
				} else if (j == p) {
					if ((d + 1) % ll[g_] != hh[j] && (d + 1) % ll[g_] != h)
						update(iil[j] + (d + 1) % ll[g_], d + 1);
					ej[i][o_++] = j;
				} else {
					d_ = (d - hh[j] + ll[g_]) / ll[g_] * ll[g_] + hh[j];
					if ((d + 1) % ll[g_] != hh[j])
						update(iil[j] + (d + 1) % ll[g_], d + 1);
					if (d_ % ll[g] == h) {
						d1 = d + (d_ - d + ll[g]) / ll[g] * ll[g];
						d_ = (d1 - hh[j] + ll[g_]) / ll[g_] * ll[g_] + hh[j];
						if ((d1 + 1) % ll[g_] != hh[j])
							update(iil[j] + (d1 + 1) % ll[g_], d1 + 1);
						ej[i][o_++] = j;
					}
					if (d_ % ll[g] != h)
						update(iil[j] + (d_ + 1) % ll[g_], d_ + 1);
				}
			}
			eo[i] = o_;
		}
	}
	printf("impossible\n");
	return 0;
}

Compilation message

watchmen.c: In function 'main':
watchmen.c:70:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   70 |  scanf("%d%d", &n, &m);
      |  ^~~~~~~~~~~~~~~~~~~~~
watchmen.c:72:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   72 |   scanf("%d%d", &uu[h], &vv[h]), uu[h]--, vv[h]--;
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
watchmen.c:79:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   79 |  scanf("%d", &k);
      |  ^~~~~~~~~~~~~~~
watchmen.c:82:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   82 |   scanf("%d", &ll[g]);
      |   ^~~~~~~~~~~~~~~~~~~
watchmen.c:84:4: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   84 |    scanf("%d", &i), i--;
      |    ^~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 2388 KB Output is correct
2 Correct 54 ms 9372 KB Output is correct
3 Correct 43 ms 8652 KB Output is correct
4 Correct 52 ms 8780 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 45 ms 8732 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 2344 KB Output is correct
2 Correct 43 ms 9292 KB Output is correct
3 Correct 41 ms 8744 KB Output is correct
4 Correct 44 ms 8824 KB Output is correct
5 Correct 1 ms 488 KB Output is correct
6 Correct 44 ms 8688 KB Output is correct
7 Correct 43 ms 8684 KB Output is correct
8 Correct 36 ms 8564 KB Output is correct
9 Correct 40 ms 8604 KB Output is correct
10 Correct 40 ms 8732 KB Output is correct
11 Correct 40 ms 8668 KB Output is correct
12 Correct 41 ms 8612 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 2344 KB Output is correct
2 Correct 43 ms 9292 KB Output is correct
3 Correct 41 ms 8744 KB Output is correct
4 Correct 44 ms 8824 KB Output is correct
5 Correct 1 ms 488 KB Output is correct
6 Correct 44 ms 8688 KB Output is correct
7 Correct 43 ms 8684 KB Output is correct
8 Correct 36 ms 8564 KB Output is correct
9 Correct 40 ms 8604 KB Output is correct
10 Correct 40 ms 8732 KB Output is correct
11 Correct 40 ms 8668 KB Output is correct
12 Correct 41 ms 8612 KB Output is correct
13 Correct 13 ms 2380 KB Output is correct
14 Correct 40 ms 9288 KB Output is correct
15 Correct 45 ms 8884 KB Output is correct
16 Correct 65 ms 8832 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 44 ms 8764 KB Output is correct
19 Correct 39 ms 8556 KB Output is correct
20 Correct 37 ms 8616 KB Output is correct
21 Correct 37 ms 8556 KB Output is correct
22 Correct 50 ms 8716 KB Output is correct
23 Correct 41 ms 8652 KB Output is correct
24 Correct 40 ms 8572 KB Output is correct
25 Correct 998 ms 101148 KB Output is correct
26 Correct 990 ms 101760 KB Output is correct
27 Correct 983 ms 101552 KB Output is correct
28 Correct 936 ms 101408 KB Output is correct
29 Correct 1095 ms 100936 KB Output is correct
30 Correct 1135 ms 101020 KB Output is correct
31 Correct 1202 ms 101012 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 2344 KB Output is correct
2 Correct 43 ms 9292 KB Output is correct
3 Correct 41 ms 8744 KB Output is correct
4 Correct 44 ms 8824 KB Output is correct
5 Correct 1 ms 488 KB Output is correct
6 Correct 44 ms 8688 KB Output is correct
7 Correct 43 ms 8684 KB Output is correct
8 Correct 36 ms 8564 KB Output is correct
9 Correct 40 ms 8604 KB Output is correct
10 Correct 40 ms 8732 KB Output is correct
11 Correct 40 ms 8668 KB Output is correct
12 Correct 41 ms 8612 KB Output is correct
13 Correct 13 ms 2380 KB Output is correct
14 Correct 40 ms 9288 KB Output is correct
15 Correct 45 ms 8884 KB Output is correct
16 Correct 65 ms 8832 KB Output is correct
17 Correct 1 ms 468 KB Output is correct
18 Correct 44 ms 8764 KB Output is correct
19 Correct 39 ms 8556 KB Output is correct
20 Correct 37 ms 8616 KB Output is correct
21 Correct 37 ms 8556 KB Output is correct
22 Correct 50 ms 8716 KB Output is correct
23 Correct 41 ms 8652 KB Output is correct
24 Correct 40 ms 8572 KB Output is correct
25 Correct 998 ms 101148 KB Output is correct
26 Correct 990 ms 101760 KB Output is correct
27 Correct 983 ms 101552 KB Output is correct
28 Correct 936 ms 101408 KB Output is correct
29 Correct 1095 ms 100936 KB Output is correct
30 Correct 1135 ms 101020 KB Output is correct
31 Correct 1202 ms 101012 KB Output is correct
32 Correct 16 ms 2388 KB Output is correct
33 Correct 60 ms 9384 KB Output is correct
34 Correct 47 ms 8780 KB Output is correct
35 Correct 60 ms 8832 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 59 ms 8748 KB Output is correct
38 Correct 53 ms 8620 KB Output is correct
39 Correct 51 ms 8624 KB Output is correct
40 Correct 53 ms 8572 KB Output is correct
41 Correct 57 ms 8676 KB Output is correct
42 Correct 55 ms 8668 KB Output is correct
43 Correct 59 ms 8552 KB Output is correct
44 Correct 1173 ms 100920 KB Output is correct
45 Correct 1151 ms 101500 KB Output is correct
46 Correct 1153 ms 101368 KB Output is correct
47 Correct 1045 ms 101028 KB Output is correct
48 Correct 1254 ms 100768 KB Output is correct
49 Correct 1135 ms 100832 KB Output is correct
50 Correct 1152 ms 101348 KB Output is correct
51 Correct 2121 ms 127040 KB Output is correct
52 Correct 2825 ms 143480 KB Output is correct
53 Correct 2353 ms 130604 KB Output is correct
54 Correct 1229 ms 104712 KB Output is correct
55 Correct 2396 ms 127016 KB Output is correct
56 Correct 2164 ms 121672 KB Output is correct

Subtask #5
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 2388 KB Output is correct
2 Correct 54 ms 9372 KB Output is correct
3 Correct 43 ms 8652 KB Output is correct
4 Correct 52 ms 8780 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 45 ms 8732 KB Output is correct
7 Correct 14 ms 2344 KB Output is correct
8 Correct 43 ms 9292 KB Output is correct
9 Correct 41 ms 8744 KB Output is correct
10 Correct 44 ms 8824 KB Output is correct
11 Correct 1 ms 488 KB Output is correct
12 Correct 44 ms 8688 KB Output is correct
13 Correct 43 ms 8684 KB Output is correct
14 Correct 36 ms 8564 KB Output is correct
15 Correct 40 ms 8604 KB Output is correct
16 Correct 40 ms 8732 KB Output is correct
17 Correct 40 ms 8668 KB Output is correct
18 Correct 41 ms 8612 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 292 KB Output is correct
21 Correct 1 ms 292 KB Output is correct
22 Correct 15 ms 2336 KB Output is correct
23 Correct 75 ms 9376 KB Output is correct
24 Correct 62 ms 8664 KB Output is correct
25 Correct 72 ms 8828 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 67 ms 8736 KB Output is correct
28 Correct 67 ms 8616 KB Output is correct
29 Correct 59 ms 8636 KB Output is correct
30 Correct 63 ms 8644 KB Output is correct
31 Correct 57 ms 8724 KB Output is correct
32 Correct 61 ms 8676 KB Output is correct
33 Correct 62 ms 8628 KB Output is correct
34 Correct 1324 ms 99888 KB Output is correct
35 Correct 1337 ms 100052 KB Output is correct
36 Correct 1369 ms 99816 KB Output is correct
37 Correct 1218 ms 100620 KB Output is correct
38 Correct 1287 ms 100352 KB Output is correct
39 Correct 1095 ms 100568 KB Output is correct
40 Correct 993 ms 100092 KB Output is correct
41 Correct 953 ms 100208 KB Output is correct
42 Correct 994 ms 100232 KB Output is correct
43 Correct 1006 ms 100296 KB Output is correct
44 Correct 1024 ms 100148 KB Output is correct
45 Correct 1050 ms 99968 KB Output is correct
46 Correct 997 ms 100428 KB Output is correct

Subtask #6
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 2388 KB Output is correct
2 Correct 54 ms 9372 KB Output is correct
3 Correct 43 ms 8652 KB Output is correct
4 Correct 52 ms 8780 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 45 ms 8732 KB Output is correct
7 Correct 14 ms 2344 KB Output is correct
8 Correct 43 ms 9292 KB Output is correct
9 Correct 41 ms 8744 KB Output is correct
10 Correct 44 ms 8824 KB Output is correct
11 Correct 1 ms 488 KB Output is correct
12 Correct 44 ms 8688 KB Output is correct
13 Correct 43 ms 8684 KB Output is correct
14 Correct 36 ms 8564 KB Output is correct
15 Correct 40 ms 8604 KB Output is correct
16 Correct 40 ms 8732 KB Output is correct
17 Correct 40 ms 8668 KB Output is correct
18 Correct 41 ms 8612 KB Output is correct
19 Correct 13 ms 2380 KB Output is correct
20 Correct 40 ms 9288 KB Output is correct
21 Correct 45 ms 8884 KB Output is correct
22 Correct 65 ms 8832 KB Output is correct
23 Correct 1 ms 468 KB Output is correct
24 Correct 44 ms 8764 KB Output is correct
25 Correct 39 ms 8556 KB Output is correct
26 Correct 37 ms 8616 KB Output is correct
27 Correct 37 ms 8556 KB Output is correct
28 Correct 50 ms 8716 KB Output is correct
29 Correct 41 ms 8652 KB Output is correct
30 Correct 40 ms 8572 KB Output is correct
31 Correct 998 ms 101148 KB Output is correct
32 Correct 990 ms 101760 KB Output is correct
33 Correct 983 ms 101552 KB Output is correct
34 Correct 936 ms 101408 KB Output is correct
35 Correct 1095 ms 100936 KB Output is correct
36 Correct 1135 ms 101020 KB Output is correct
37 Correct 1202 ms 101012 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 292 KB Output is correct
40 Correct 1 ms 292 KB Output is correct
41 Correct 15 ms 2336 KB Output is correct
42 Correct 75 ms 9376 KB Output is correct
43 Correct 62 ms 8664 KB Output is correct
44 Correct 72 ms 8828 KB Output is correct
45 Correct 2 ms 468 KB Output is correct
46 Correct 67 ms 8736 KB Output is correct
47 Correct 67 ms 8616 KB Output is correct
48 Correct 59 ms 8636 KB Output is correct
49 Correct 63 ms 8644 KB Output is correct
50 Correct 57 ms 8724 KB Output is correct
51 Correct 61 ms 8676 KB Output is correct
52 Correct 62 ms 8628 KB Output is correct
53 Correct 1324 ms 99888 KB Output is correct
54 Correct 1337 ms 100052 KB Output is correct
55 Correct 1369 ms 99816 KB Output is correct
56 Correct 1218 ms 100620 KB Output is correct
57 Correct 1287 ms 100352 KB Output is correct
58 Correct 1095 ms 100568 KB Output is correct
59 Correct 993 ms 100092 KB Output is correct
60 Correct 953 ms 100208 KB Output is correct
61 Correct 994 ms 100232 KB Output is correct
62 Correct 1006 ms 100296 KB Output is correct
63 Correct 1024 ms 100148 KB Output is correct
64 Correct 1050 ms 99968 KB Output is correct
65 Correct 997 ms 100428 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 0 ms 340 KB Output is correct
68 Correct 0 ms 340 KB Output is correct
69 Correct 15 ms 2376 KB Output is correct
70 Correct 58 ms 9320 KB Output is correct
71 Correct 47 ms 8908 KB Output is correct
72 Correct 55 ms 8788 KB Output is correct
73 Correct 1 ms 468 KB Output is correct
74 Correct 52 ms 8704 KB Output is correct
75 Correct 46 ms 8644 KB Output is correct
76 Correct 45 ms 8636 KB Output is correct
77 Correct 44 ms 8560 KB Output is correct
78 Correct 46 ms 8780 KB Output is correct
79 Correct 48 ms 8668 KB Output is correct
80 Correct 43 ms 8652 KB Output is correct
81 Correct 1033 ms 100956 KB Output is correct
82 Correct 1089 ms 101540 KB Output is correct
83 Correct 964 ms 101104 KB Output is correct
84 Correct 1010 ms 101076 KB Output is correct
85 Correct 1000 ms 100808 KB Output is correct
86 Correct 1063 ms 101124 KB Output is correct
87 Correct 1052 ms 101344 KB Output is correct
88 Correct 1097 ms 100072 KB Output is correct
89 Correct 1056 ms 99984 KB Output is correct
90 Correct 1038 ms 99984 KB Output is correct
91 Correct 968 ms 100576 KB Output is correct
92 Correct 993 ms 100408 KB Output is correct
93 Correct 960 ms 100136 KB Output is correct
94 Correct 1012 ms 99792 KB Output is correct
95 Correct 984 ms 100028 KB Output is correct
96 Correct 1052 ms 100276 KB Output is correct
97 Correct 1036 ms 100096 KB Output is correct
98 Correct 1063 ms 100448 KB Output is correct
99 Correct 1022 ms 99780 KB Output is correct
100 Correct 993 ms 100280 KB Output is correct
101 Correct 1018 ms 100496 KB Output is correct
102 Correct 979 ms 101024 KB Output is correct
103 Correct 996 ms 100940 KB Output is correct
104 Correct 1100 ms 100832 KB Output is correct
105 Correct 1022 ms 101044 KB Output is correct
106 Correct 1043 ms 100516 KB Output is correct
107 Correct 970 ms 101032 KB Output is correct

Subtask #7
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 2388 KB Output is correct
2 Correct 54 ms 9372 KB Output is correct
3 Correct 43 ms 8652 KB Output is correct
4 Correct 52 ms 8780 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 45 ms 8732 KB Output is correct
7 Correct 14 ms 2344 KB Output is correct
8 Correct 43 ms 9292 KB Output is correct
9 Correct 41 ms 8744 KB Output is correct
10 Correct 44 ms 8824 KB Output is correct
11 Correct 1 ms 488 KB Output is correct
12 Correct 44 ms 8688 KB Output is correct
13 Correct 43 ms 8684 KB Output is correct
14 Correct 36 ms 8564 KB Output is correct
15 Correct 40 ms 8604 KB Output is correct
16 Correct 40 ms 8732 KB Output is correct
17 Correct 40 ms 8668 KB Output is correct
18 Correct 41 ms 8612 KB Output is correct
19 Correct 13 ms 2380 KB Output is correct
20 Correct 40 ms 9288 KB Output is correct
21 Correct 45 ms 8884 KB Output is correct
22 Correct 65 ms 8832 KB Output is correct
23 Correct 1 ms 468 KB Output is correct
24 Correct 44 ms 8764 KB Output is correct
25 Correct 39 ms 8556 KB Output is correct
26 Correct 37 ms 8616 KB Output is correct
27 Correct 37 ms 8556 KB Output is correct
28 Correct 50 ms 8716 KB Output is correct
29 Correct 41 ms 8652 KB Output is correct
30 Correct 40 ms 8572 KB Output is correct
31 Correct 998 ms 101148 KB Output is correct
32 Correct 990 ms 101760 KB Output is correct
33 Correct 983 ms 101552 KB Output is correct
34 Correct 936 ms 101408 KB Output is correct
35 Correct 1095 ms 100936 KB Output is correct
36 Correct 1135 ms 101020 KB Output is correct
37 Correct 1202 ms 101012 KB Output is correct
38 Correct 16 ms 2388 KB Output is correct
39 Correct 60 ms 9384 KB Output is correct
40 Correct 47 ms 8780 KB Output is correct
41 Correct 60 ms 8832 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 59 ms 8748 KB Output is correct
44 Correct 53 ms 8620 KB Output is correct
45 Correct 51 ms 8624 KB Output is correct
46 Correct 53 ms 8572 KB Output is correct
47 Correct 57 ms 8676 KB Output is correct
48 Correct 55 ms 8668 KB Output is correct
49 Correct 59 ms 8552 KB Output is correct
50 Correct 1173 ms 100920 KB Output is correct
51 Correct 1151 ms 101500 KB Output is correct
52 Correct 1153 ms 101368 KB Output is correct
53 Correct 1045 ms 101028 KB Output is correct
54 Correct 1254 ms 100768 KB Output is correct
55 Correct 1135 ms 100832 KB Output is correct
56 Correct 1152 ms 101348 KB Output is correct
57 Correct 2121 ms 127040 KB Output is correct
58 Correct 2825 ms 143480 KB Output is correct
59 Correct 2353 ms 130604 KB Output is correct
60 Correct 1229 ms 104712 KB Output is correct
61 Correct 2396 ms 127016 KB Output is correct
62 Correct 2164 ms 121672 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 292 KB Output is correct
65 Correct 1 ms 292 KB Output is correct
66 Correct 15 ms 2336 KB Output is correct
67 Correct 75 ms 9376 KB Output is correct
68 Correct 62 ms 8664 KB Output is correct
69 Correct 72 ms 8828 KB Output is correct
70 Correct 2 ms 468 KB Output is correct
71 Correct 67 ms 8736 KB Output is correct
72 Correct 67 ms 8616 KB Output is correct
73 Correct 59 ms 8636 KB Output is correct
74 Correct 63 ms 8644 KB Output is correct
75 Correct 57 ms 8724 KB Output is correct
76 Correct 61 ms 8676 KB Output is correct
77 Correct 62 ms 8628 KB Output is correct
78 Correct 1324 ms 99888 KB Output is correct
79 Correct 1337 ms 100052 KB Output is correct
80 Correct 1369 ms 99816 KB Output is correct
81 Correct 1218 ms 100620 KB Output is correct
82 Correct 1287 ms 100352 KB Output is correct
83 Correct 1095 ms 100568 KB Output is correct
84 Correct 993 ms 100092 KB Output is correct
85 Correct 953 ms 100208 KB Output is correct
86 Correct 994 ms 100232 KB Output is correct
87 Correct 1006 ms 100296 KB Output is correct
88 Correct 1024 ms 100148 KB Output is correct
89 Correct 1050 ms 99968 KB Output is correct
90 Correct 997 ms 100428 KB Output is correct
91 Correct 1 ms 340 KB Output is correct
92 Correct 0 ms 340 KB Output is correct
93 Correct 0 ms 340 KB Output is correct
94 Correct 15 ms 2376 KB Output is correct
95 Correct 58 ms 9320 KB Output is correct
96 Correct 47 ms 8908 KB Output is correct
97 Correct 55 ms 8788 KB Output is correct
98 Correct 1 ms 468 KB Output is correct
99 Correct 52 ms 8704 KB Output is correct
100 Correct 46 ms 8644 KB Output is correct
101 Correct 45 ms 8636 KB Output is correct
102 Correct 44 ms 8560 KB Output is correct
103 Correct 46 ms 8780 KB Output is correct
104 Correct 48 ms 8668 KB Output is correct
105 Correct 43 ms 8652 KB Output is correct
106 Correct 1033 ms 100956 KB Output is correct
107 Correct 1089 ms 101540 KB Output is correct
108 Correct 964 ms 101104 KB Output is correct
109 Correct 1010 ms 101076 KB Output is correct
110 Correct 1000 ms 100808 KB Output is correct
111 Correct 1063 ms 101124 KB Output is correct
112 Correct 1052 ms 101344 KB Output is correct
113 Correct 1097 ms 100072 KB Output is correct
114 Correct 1056 ms 99984 KB Output is correct
115 Correct 1038 ms 99984 KB Output is correct
116 Correct 968 ms 100576 KB Output is correct
117 Correct 993 ms 100408 KB Output is correct
118 Correct 960 ms 100136 KB Output is correct
119 Correct 1012 ms 99792 KB Output is correct
120 Correct 984 ms 100028 KB Output is correct
121 Correct 1052 ms 100276 KB Output is correct
122 Correct 1036 ms 100096 KB Output is correct
123 Correct 1063 ms 100448 KB Output is correct
124 Correct 1022 ms 99780 KB Output is correct
125 Correct 993 ms 100280 KB Output is correct
126 Correct 1018 ms 100496 KB Output is correct
127 Correct 979 ms 101024 KB Output is correct
128 Correct 996 ms 100940 KB Output is correct
129 Correct 1100 ms 100832 KB Output is correct
130 Correct 1022 ms 101044 KB Output is correct
131 Correct 1043 ms 100516 KB Output is correct
132 Correct 970 ms 101032 KB Output is correct
133 Correct 0 ms 340 KB Output is correct
134 Correct 0 ms 340 KB Output is correct
135 Correct 0 ms 340 KB Output is correct
136 Correct 13 ms 2352 KB Output is correct
137 Correct 43 ms 9372 KB Output is correct
138 Correct 53 ms 8752 KB Output is correct
139 Correct 49 ms 8752 KB Output is correct
140 Correct 1 ms 544 KB Output is correct
141 Correct 44 ms 8732 KB Output is correct
142 Correct 44 ms 8624 KB Output is correct
143 Correct 40 ms 8592 KB Output is correct
144 Correct 38 ms 8652 KB Output is correct
145 Correct 43 ms 8676 KB Output is correct
146 Correct 45 ms 8640 KB Output is correct
147 Correct 50 ms 8648 KB Output is correct
148 Correct 1083 ms 100812 KB Output is correct
149 Correct 991 ms 101760 KB Output is correct
150 Correct 1034 ms 101328 KB Output is correct
151 Correct 970 ms 101168 KB Output is correct
152 Correct 994 ms 100596 KB Output is correct
153 Correct 1008 ms 101288 KB Output is correct
154 Correct 1052 ms 101128 KB Output is correct
155 Correct 1845 ms 127132 KB Output is correct
156 Correct 2375 ms 145004 KB Output is correct
157 Correct 1827 ms 130768 KB Output is correct
158 Correct 895 ms 104780 KB Output is correct
159 Correct 1908 ms 127088 KB Output is correct
160 Correct 1636 ms 121544 KB Output is correct
161 Correct 947 ms 100248 KB Output is correct
162 Correct 967 ms 99964 KB Output is correct
163 Correct 986 ms 100124 KB Output is correct
164 Correct 999 ms 100024 KB Output is correct
165 Correct 1014 ms 99996 KB Output is correct
166 Correct 983 ms 99856 KB Output is correct
167 Correct 995 ms 99348 KB Output is correct
168 Correct 1040 ms 99660 KB Output is correct
169 Correct 1010 ms 99956 KB Output is correct
170 Correct 1002 ms 99688 KB Output is correct
171 Correct 1033 ms 99736 KB Output is correct
172 Correct 1046 ms 99412 KB Output is correct
173 Correct 1022 ms 99804 KB Output is correct
174 Correct 1022 ms 99920 KB Output is correct
175 Correct 989 ms 100396 KB Output is correct
176 Correct 1030 ms 100560 KB Output is correct
177 Correct 1068 ms 100360 KB Output is correct
178 Correct 1027 ms 100600 KB Output is correct
179 Correct 1028 ms 100064 KB Output is correct
180 Correct 1025 ms 100536 KB Output is correct
181 Correct 1056 ms 101868 KB Output is correct
182 Correct 1063 ms 103648 KB Output is correct
183 Correct 1928 ms 129516 KB Output is correct
184 Correct 2171 ms 121204 KB Output is correct
185 Correct 1893 ms 124420 KB Output is correct
186 Correct 1094 ms 102160 KB Output is correct
187 Correct 1097 ms 104324 KB Output is correct