oj.uz

답안 #847501

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
847501 2023-09-09T18:28:10 Z rainboy 봉쇄 시간 (IOI23_closing) C++17
100 / 100
 192 ms 52820 KB 
#include "closing.h"
#include <cstdlib>
#include <cstring>
#include <vector>

using namespace std;

typedef vector<int> vi;

const int N = 200000;
const long long INF = 0x3f3f3f3f3f3f3f3fLL;

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;
}

int *ej[N], *ew[N], eo[N];

void append(int i, int j, int w) {
	int o = eo[i]++;
	if (o >= 2 && (o & o - 1) == 0) {
		ej[i] = (int *) realloc(ej[i], o * 2 * sizeof *ej[i]);
		ew[i] = (int *) realloc(ew[i], o * 2 * sizeof *ew[i]);
	}
	ej[i][o] = j, ew[i][o] = w;
}

int pp[N]; long long *dd; char path[N];
long long dds[N], ddt[N]; int ii[N];
long long dd1[N * 2]; int ii1[N * 2], n1;
long long dda2[N], ddb2[N]; int ii2[N], n2;
long long dp1[N * 2 + 1], dp2[N * 2 + 1];

void dfs(int p, int i, long long d) {
	pp[i] = p, dd[i] = d;
	for (int o = eo[i]; o--; ) {
		int j = ej[i][o], w = ew[i][o];
		if (j != p)
			dfs(i, j, d + w);
	}
}

int compare_ds(int i, int j) {
	return dds[i] == dds[j] ? 0 : (dds[i] < dds[j] ? -1 : 1);
}

int compare_d1(int i, int j) {
	return dd1[i] == dd1[j] ? 0 : (dd1[i] < dd1[j] ? -1 : 1);
}

int compare_db2(int i, int j) {
	return ddb2[i] == ddb2[j] ? 0 : (ddb2[i] < ddb2[j] ? -1 : 1);
}

int (*compare)(int, int);

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) {
			int c = compare(ii[j], i_);
			if (c == 0)
				j++;
			else if (c < 0) {
				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;
	}
}

int max_score(int n, int s, int t, long long c_, vi uu, vi vv, vi ww) {
	for (int i = 0; i < n; i++) {
		ej[i] = (int *) malloc(2 * sizeof *ej[i]);
		ew[i] = (int *) malloc(2 * sizeof *ew[i]);
		eo[i] = 0;
	}
	for (int h = 0; h < n - 1; h++)
		append(uu[h], vv[h], ww[h]), append(vv[h], uu[h], ww[h]);
	dd = dds, dfs(-1, s, 0);
	dd = ddt, dfs(-1, t, 0);
	for (int i = 0; i < n; i++)
		if (dds[i] > ddt[i]) {
			long long tmp;
			tmp = dds[i], dds[i] = ddt[i], ddt[i] = tmp;
		}
	for (int i = 0; i < n; i++)
		ii[i] = i;
	compare = compare_ds, sort(ii, 0, n);
	int k = 0; long long c = 0;
	while (k < n && c + dds[ii[k]] <= c_)
		c += dds[ii[k++]];
	memset(path, 0, n * sizeof *path);
	for (int i = s; i != -1; i = pp[i])
		path[i] = 1;
	int k0 = 0; n1 = 0, n2 = 0;
	for (int i = 0; i < n; i++)
		if (path[i]) {
			c_ -= dds[i], k0++;
			dd1[n1++] = ddt[i] - dds[i];
		} else if (dds[i] <= ddt[i] - dds[i])
			dd1[n1++] = dds[i], dd1[n1++] = ddt[i] - dds[i];
		else
			dda2[n2] = dds[i], ddb2[n2] = ddt[i], n2++;
	if (c_ >= 0) {
		for (int i = 0; i < n1; i++)
			ii1[i] = i;
		compare = compare_d1, sort(ii1, 0, n1);
		memset(dp1, 0x3f, (n1 + 1) * sizeof *dp1), dp1[0] = 0;
		for (int i = 0; i < n1; i++)
			dp1[i + 1] = dp1[i] + dd1[ii1[i]];
		for (int i = 0; i < n2; i++)
			ii2[i] = i;
		compare = compare_db2, sort(ii2, 0, n2);
		memset(dp2, 0x3f, (n2 * 2 + 1) * sizeof *dp2), dp2[0] = 0;
		long long b = 0, d = 0;
		for (int i = 0; i < n2; i++) {
			d = max(d, ddb2[ii2[i]] - dda2[ii2[i]]), b += ddb2[ii2[i]];
			dp2[(i + 1) * 2] = b;
			dp2[(i + 1) * 2 - 1] = b - d;
		}
		long long a = INF;
		for (int i = n2 - 1; i >= 0; i--) {
			a = min(a, dda2[ii2[i]]), b -= ddb2[ii2[i]];
			dp2[i * 2 + 1] = min(dp2[i * 2 + 1], b + a);
		}
		for (int k1 = 0, k2 = n2 * 2; k1 <= n1; k1++) {
			while (k2 >= 0 && dp1[k1] + dp2[k2] > c_)
				k2--;
			if (k2 >= 0)
				k = max(k, k0 + k1 + k2);
		}
	}
	for (int i = 0; i < n; i++)
		free(ej[i]), free(ew[i]);
	return k;
}

Compilation message

closing.cpp: In function 'void append(int, int, int)':
closing.cpp:26:23: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
   26 |  if (o >= 2 && (o & o - 1) == 0) {
      |                     ~~^~~

Subtask #0
0.0 / 0.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 20824 KB Output is correct

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 153 ms 41784 KB Output is correct
2 Correct 168 ms 47472 KB Output is correct
3 Correct 78 ms 21328 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 20824 KB Output is correct
4 Correct 2 ms 18780 KB Output is correct
5 Correct 2 ms 18776 KB Output is correct
6 Correct 2 ms 20828 KB Output is correct
7 Correct 3 ms 20824 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 2 ms 19032 KB Output is correct
10 Correct 2 ms 16728 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 20824 KB Output is correct
4 Correct 2 ms 18780 KB Output is correct
5 Correct 2 ms 18776 KB Output is correct
6 Correct 2 ms 20828 KB Output is correct
7 Correct 3 ms 20824 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 2 ms 19032 KB Output is correct
10 Correct 2 ms 16728 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct
12 Correct 3 ms 20824 KB Output is correct
13 Correct 3 ms 20824 KB Output is correct
14 Correct 2 ms 18776 KB Output is correct
15 Correct 2 ms 18780 KB Output is correct
16 Correct 3 ms 16728 KB Output is correct
17 Correct 2 ms 16728 KB Output is correct
18 Correct 4 ms 20828 KB Output is correct
19 Correct 3 ms 20824 KB Output is correct
20 Correct 3 ms 20824 KB Output is correct
21 Correct 3 ms 18780 KB Output is correct
22 Correct 2 ms 18780 KB Output is correct
23 Correct 2 ms 16728 KB Output is correct
24 Correct 2 ms 16728 KB Output is correct

Subtask #4
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 18776 KB Output is correct
2 Correct 2 ms 20828 KB Output is correct
3 Correct 2 ms 20824 KB Output is correct
4 Correct 2 ms 18780 KB Output is correct
5 Correct 2 ms 18776 KB Output is correct
6 Correct 2 ms 20828 KB Output is correct
7 Correct 3 ms 20824 KB Output is correct
8 Correct 2 ms 18780 KB Output is correct
9 Correct 2 ms 19032 KB Output is correct
10 Correct 2 ms 16728 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct
12 Correct 3 ms 20824 KB Output is correct
13 Correct 3 ms 20824 KB Output is correct
14 Correct 2 ms 18776 KB Output is correct
15 Correct 2 ms 18780 KB Output is correct
16 Correct 3 ms 16728 KB Output is correct
17 Correct 2 ms 16728 KB Output is correct
18 Correct 4 ms 20828 KB Output is correct
19 Correct 3 ms 20824 KB Output is correct
20 Correct 3 ms 20824 KB Output is correct
21 Correct 3 ms 18780 KB Output is correct
22 Correct 2 ms 18780 KB Output is correct
23 Correct 2 ms 16728 KB Output is correct
24 Correct 2 ms 16728 KB Output is correct
25 Correct 3 ms 20824 KB Output is correct
26 Correct 4 ms 21336 KB Output is correct
27 Correct 4 ms 21336 KB Output is correct
28 Correct 4 ms 19288 KB Output is correct
29 Correct 4 ms 19288 KB Output is correct
30 Correct 3 ms 19288 KB Output is correct
31 Correct 3 ms 17240 KB Output is correct
32 Correct 3 ms 17240 KB Output is correct

Subtask #5
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 20824 KB Output is correct
2 Correct 2 ms 18776 KB Output is correct
3 Correct 2 ms 20828 KB Output is correct
4 Correct 2 ms 20824 KB Output is correct
5 Correct 2 ms 18780 KB Output is correct
6 Correct 2 ms 18776 KB Output is correct
7 Correct 2 ms 20824 KB Output is correct
8 Correct 2 ms 20824 KB Output is correct
9 Correct 2 ms 20824 KB Output is correct
10 Correct 3 ms 20824 KB Output is correct
11 Correct 3 ms 20824 KB Output is correct
12 Correct 2 ms 18776 KB Output is correct
13 Correct 2 ms 20828 KB Output is correct
14 Correct 2 ms 20824 KB Output is correct
15 Correct 3 ms 20824 KB Output is correct
16 Correct 2 ms 20824 KB Output is correct
17 Correct 2 ms 18780 KB Output is correct
18 Correct 2 ms 20828 KB Output is correct
19 Correct 3 ms 20824 KB Output is correct
20 Correct 2 ms 20824 KB Output is correct
21 Correct 2 ms 20824 KB Output is correct
22 Correct 2 ms 20824 KB Output is correct
23 Correct 3 ms 20824 KB Output is correct
24 Correct 2 ms 20824 KB Output is correct

Subtask #6
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 20824 KB Output is correct
2 Correct 2 ms 18776 KB Output is correct
3 Correct 2 ms 20828 KB Output is correct
4 Correct 2 ms 20824 KB Output is correct
5 Correct 2 ms 18780 KB Output is correct
6 Correct 2 ms 18776 KB Output is correct
7 Correct 2 ms 20828 KB Output is correct
8 Correct 3 ms 20824 KB Output is correct
9 Correct 2 ms 18780 KB Output is correct
10 Correct 2 ms 19032 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct
12 Correct 2 ms 16728 KB Output is correct
13 Correct 3 ms 20824 KB Output is correct
14 Correct 3 ms 20824 KB Output is correct
15 Correct 2 ms 18776 KB Output is correct
16 Correct 2 ms 18780 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 2 ms 16728 KB Output is correct
19 Correct 2 ms 20824 KB Output is correct
20 Correct 2 ms 20824 KB Output is correct
21 Correct 2 ms 20824 KB Output is correct
22 Correct 3 ms 20824 KB Output is correct
23 Correct 3 ms 20824 KB Output is correct
24 Correct 2 ms 18776 KB Output is correct
25 Correct 2 ms 20828 KB Output is correct
26 Correct 2 ms 20824 KB Output is correct
27 Correct 3 ms 20824 KB Output is correct
28 Correct 2 ms 20824 KB Output is correct
29 Correct 2 ms 18780 KB Output is correct
30 Correct 2 ms 20828 KB Output is correct
31 Correct 3 ms 20824 KB Output is correct
32 Correct 2 ms 20824 KB Output is correct
33 Correct 2 ms 20824 KB Output is correct
34 Correct 2 ms 20824 KB Output is correct
35 Correct 3 ms 20824 KB Output is correct
36 Correct 2 ms 20824 KB Output is correct
37 Correct 3 ms 20824 KB Output is correct
38 Correct 2 ms 20836 KB Output is correct
39 Correct 2 ms 20828 KB Output is correct
40 Correct 3 ms 20824 KB Output is correct
41 Correct 2 ms 20824 KB Output is correct
42 Correct 2 ms 18776 KB Output is correct
43 Correct 2 ms 20828 KB Output is correct
44 Correct 2 ms 20824 KB Output is correct
45 Correct 2 ms 18776 KB Output is correct
46 Correct 2 ms 20828 KB Output is correct
47 Correct 2 ms 20828 KB Output is correct
48 Correct 2 ms 20828 KB Output is correct
49 Correct 3 ms 20824 KB Output is correct
50 Correct 3 ms 20824 KB Output is correct

Subtask #7
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 20824 KB Output is correct
2 Correct 2 ms 18776 KB Output is correct
3 Correct 2 ms 20828 KB Output is correct
4 Correct 2 ms 20824 KB Output is correct
5 Correct 2 ms 18780 KB Output is correct
6 Correct 2 ms 18776 KB Output is correct
7 Correct 2 ms 20828 KB Output is correct
8 Correct 3 ms 20824 KB Output is correct
9 Correct 2 ms 18780 KB Output is correct
10 Correct 2 ms 19032 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct
12 Correct 2 ms 16728 KB Output is correct
13 Correct 3 ms 20824 KB Output is correct
14 Correct 3 ms 20824 KB Output is correct
15 Correct 2 ms 18776 KB Output is correct
16 Correct 2 ms 18780 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 2 ms 16728 KB Output is correct
19 Correct 4 ms 20828 KB Output is correct
20 Correct 3 ms 20824 KB Output is correct
21 Correct 3 ms 20824 KB Output is correct
22 Correct 3 ms 18780 KB Output is correct
23 Correct 2 ms 18780 KB Output is correct
24 Correct 2 ms 16728 KB Output is correct
25 Correct 2 ms 16728 KB Output is correct
26 Correct 2 ms 20824 KB Output is correct
27 Correct 2 ms 20824 KB Output is correct
28 Correct 2 ms 20824 KB Output is correct
29 Correct 3 ms 20824 KB Output is correct
30 Correct 3 ms 20824 KB Output is correct
31 Correct 2 ms 18776 KB Output is correct
32 Correct 2 ms 20828 KB Output is correct
33 Correct 2 ms 20824 KB Output is correct
34 Correct 3 ms 20824 KB Output is correct
35 Correct 2 ms 20824 KB Output is correct
36 Correct 2 ms 18780 KB Output is correct
37 Correct 2 ms 20828 KB Output is correct
38 Correct 3 ms 20824 KB Output is correct
39 Correct 2 ms 20824 KB Output is correct
40 Correct 2 ms 20824 KB Output is correct
41 Correct 2 ms 20824 KB Output is correct
42 Correct 3 ms 20824 KB Output is correct
43 Correct 2 ms 20824 KB Output is correct
44 Correct 3 ms 20824 KB Output is correct
45 Correct 2 ms 20836 KB Output is correct
46 Correct 2 ms 20828 KB Output is correct
47 Correct 3 ms 20824 KB Output is correct
48 Correct 2 ms 20824 KB Output is correct
49 Correct 2 ms 18776 KB Output is correct
50 Correct 2 ms 20828 KB Output is correct
51 Correct 2 ms 20824 KB Output is correct
52 Correct 2 ms 18776 KB Output is correct
53 Correct 2 ms 20828 KB Output is correct
54 Correct 2 ms 20828 KB Output is correct
55 Correct 2 ms 20828 KB Output is correct
56 Correct 3 ms 20824 KB Output is correct
57 Correct 3 ms 20824 KB Output is correct
58 Correct 2 ms 20824 KB Output is correct
59 Correct 3 ms 20824 KB Output is correct
60 Correct 2 ms 20824 KB Output is correct
61 Correct 3 ms 20824 KB Output is correct
62 Correct 3 ms 20828 KB Output is correct
63 Correct 2 ms 20824 KB Output is correct
64 Correct 3 ms 20824 KB Output is correct
65 Correct 3 ms 20828 KB Output is correct
66 Correct 2 ms 20824 KB Output is correct
67 Correct 2 ms 18776 KB Output is correct
68 Correct 2 ms 20824 KB Output is correct
69 Correct 3 ms 20824 KB Output is correct
70 Correct 3 ms 18780 KB Output is correct
71 Correct 2 ms 18776 KB Output is correct
72 Correct 3 ms 20828 KB Output is correct
73 Correct 3 ms 20824 KB Output is correct
74 Correct 3 ms 20828 KB Output is correct
75 Correct 2 ms 20824 KB Output is correct

Subtask #8
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 20824 KB Output is correct
2 Correct 2 ms 18776 KB Output is correct
3 Correct 2 ms 20828 KB Output is correct
4 Correct 2 ms 20824 KB Output is correct
5 Correct 2 ms 18780 KB Output is correct
6 Correct 2 ms 18776 KB Output is correct
7 Correct 2 ms 20828 KB Output is correct
8 Correct 3 ms 20824 KB Output is correct
9 Correct 2 ms 18780 KB Output is correct
10 Correct 2 ms 19032 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct
12 Correct 2 ms 16728 KB Output is correct
13 Correct 3 ms 20824 KB Output is correct
14 Correct 3 ms 20824 KB Output is correct
15 Correct 2 ms 18776 KB Output is correct
16 Correct 2 ms 18780 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 2 ms 16728 KB Output is correct
19 Correct 4 ms 20828 KB Output is correct
20 Correct 3 ms 20824 KB Output is correct
21 Correct 3 ms 20824 KB Output is correct
22 Correct 3 ms 18780 KB Output is correct
23 Correct 2 ms 18780 KB Output is correct
24 Correct 2 ms 16728 KB Output is correct
25 Correct 2 ms 16728 KB Output is correct
26 Correct 3 ms 20824 KB Output is correct
27 Correct 4 ms 21336 KB Output is correct
28 Correct 4 ms 21336 KB Output is correct
29 Correct 4 ms 19288 KB Output is correct
30 Correct 4 ms 19288 KB Output is correct
31 Correct 3 ms 19288 KB Output is correct
32 Correct 3 ms 17240 KB Output is correct
33 Correct 3 ms 17240 KB Output is correct
34 Correct 2 ms 20824 KB Output is correct
35 Correct 2 ms 20824 KB Output is correct
36 Correct 2 ms 20824 KB Output is correct
37 Correct 3 ms 20824 KB Output is correct
38 Correct 3 ms 20824 KB Output is correct
39 Correct 2 ms 18776 KB Output is correct
40 Correct 2 ms 20828 KB Output is correct
41 Correct 2 ms 20824 KB Output is correct
42 Correct 3 ms 20824 KB Output is correct
43 Correct 2 ms 20824 KB Output is correct
44 Correct 2 ms 18780 KB Output is correct
45 Correct 2 ms 20828 KB Output is correct
46 Correct 3 ms 20824 KB Output is correct
47 Correct 2 ms 20824 KB Output is correct
48 Correct 2 ms 20824 KB Output is correct
49 Correct 2 ms 20824 KB Output is correct
50 Correct 3 ms 20824 KB Output is correct
51 Correct 2 ms 20824 KB Output is correct
52 Correct 3 ms 20824 KB Output is correct
53 Correct 2 ms 20836 KB Output is correct
54 Correct 2 ms 20828 KB Output is correct
55 Correct 3 ms 20824 KB Output is correct
56 Correct 2 ms 20824 KB Output is correct
57 Correct 2 ms 18776 KB Output is correct
58 Correct 2 ms 20828 KB Output is correct
59 Correct 2 ms 20824 KB Output is correct
60 Correct 2 ms 18776 KB Output is correct
61 Correct 2 ms 20828 KB Output is correct
62 Correct 2 ms 20828 KB Output is correct
63 Correct 2 ms 20828 KB Output is correct
64 Correct 3 ms 20824 KB Output is correct
65 Correct 3 ms 20824 KB Output is correct
66 Correct 2 ms 20824 KB Output is correct
67 Correct 3 ms 20824 KB Output is correct
68 Correct 2 ms 20824 KB Output is correct
69 Correct 3 ms 20824 KB Output is correct
70 Correct 3 ms 20828 KB Output is correct
71 Correct 2 ms 20824 KB Output is correct
72 Correct 3 ms 20824 KB Output is correct
73 Correct 3 ms 20828 KB Output is correct
74 Correct 2 ms 20824 KB Output is correct
75 Correct 2 ms 18776 KB Output is correct
76 Correct 2 ms 20824 KB Output is correct
77 Correct 3 ms 20824 KB Output is correct
78 Correct 3 ms 18780 KB Output is correct
79 Correct 2 ms 18776 KB Output is correct
80 Correct 3 ms 20828 KB Output is correct
81 Correct 3 ms 20824 KB Output is correct
82 Correct 3 ms 20828 KB Output is correct
83 Correct 2 ms 20824 KB Output is correct
84 Correct 3 ms 20824 KB Output is correct
85 Correct 3 ms 20824 KB Output is correct
86 Correct 4 ms 20824 KB Output is correct
87 Correct 3 ms 20824 KB Output is correct
88 Correct 4 ms 20828 KB Output is correct
89 Correct 4 ms 21080 KB Output is correct
90 Correct 4 ms 21084 KB Output is correct
91 Correct 4 ms 21080 KB Output is correct
92 Correct 4 ms 21084 KB Output is correct
93 Correct 3 ms 19032 KB Output is correct
94 Correct 4 ms 21336 KB Output is correct
95 Correct 4 ms 21336 KB Output is correct
96 Correct 3 ms 19032 KB Output is correct
97 Correct 4 ms 21080 KB Output is correct
98 Correct 4 ms 21084 KB Output is correct
99 Correct 4 ms 21084 KB Output is correct
100 Correct 4 ms 21080 KB Output is correct
101 Correct 4 ms 20824 KB Output is correct

Subtask #9
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 20824 KB Output is correct
2 Correct 2 ms 18776 KB Output is correct
3 Correct 2 ms 20828 KB Output is correct
4 Correct 2 ms 20824 KB Output is correct
5 Correct 2 ms 18780 KB Output is correct
6 Correct 2 ms 18776 KB Output is correct
7 Correct 2 ms 20828 KB Output is correct
8 Correct 3 ms 20824 KB Output is correct
9 Correct 2 ms 18780 KB Output is correct
10 Correct 2 ms 19032 KB Output is correct
11 Correct 2 ms 16728 KB Output is correct
12 Correct 2 ms 16728 KB Output is correct
13 Correct 3 ms 20824 KB Output is correct
14 Correct 3 ms 20824 KB Output is correct
15 Correct 2 ms 18776 KB Output is correct
16 Correct 2 ms 18780 KB Output is correct
17 Correct 3 ms 16728 KB Output is correct
18 Correct 2 ms 16728 KB Output is correct
19 Correct 4 ms 20828 KB Output is correct
20 Correct 3 ms 20824 KB Output is correct
21 Correct 3 ms 20824 KB Output is correct
22 Correct 3 ms 18780 KB Output is correct
23 Correct 2 ms 18780 KB Output is correct
24 Correct 2 ms 16728 KB Output is correct
25 Correct 2 ms 16728 KB Output is correct
26 Correct 3 ms 20824 KB Output is correct
27 Correct 4 ms 21336 KB Output is correct
28 Correct 4 ms 21336 KB Output is correct
29 Correct 4 ms 19288 KB Output is correct
30 Correct 4 ms 19288 KB Output is correct
31 Correct 3 ms 19288 KB Output is correct
32 Correct 3 ms 17240 KB Output is correct
33 Correct 3 ms 17240 KB Output is correct
34 Correct 2 ms 20824 KB Output is correct
35 Correct 2 ms 20824 KB Output is correct
36 Correct 2 ms 20824 KB Output is correct
37 Correct 3 ms 20824 KB Output is correct
38 Correct 3 ms 20824 KB Output is correct
39 Correct 2 ms 18776 KB Output is correct
40 Correct 2 ms 20828 KB Output is correct
41 Correct 2 ms 20824 KB Output is correct
42 Correct 3 ms 20824 KB Output is correct
43 Correct 2 ms 20824 KB Output is correct
44 Correct 2 ms 18780 KB Output is correct
45 Correct 2 ms 20828 KB Output is correct
46 Correct 3 ms 20824 KB Output is correct
47 Correct 2 ms 20824 KB Output is correct
48 Correct 2 ms 20824 KB Output is correct
49 Correct 2 ms 20824 KB Output is correct
50 Correct 3 ms 20824 KB Output is correct
51 Correct 2 ms 20824 KB Output is correct
52 Correct 3 ms 20824 KB Output is correct
53 Correct 2 ms 20836 KB Output is correct
54 Correct 2 ms 20828 KB Output is correct
55 Correct 3 ms 20824 KB Output is correct
56 Correct 2 ms 20824 KB Output is correct
57 Correct 2 ms 18776 KB Output is correct
58 Correct 2 ms 20828 KB Output is correct
59 Correct 2 ms 20824 KB Output is correct
60 Correct 2 ms 18776 KB Output is correct
61 Correct 2 ms 20828 KB Output is correct
62 Correct 2 ms 20828 KB Output is correct
63 Correct 2 ms 20828 KB Output is correct
64 Correct 3 ms 20824 KB Output is correct
65 Correct 3 ms 20824 KB Output is correct
66 Correct 2 ms 20824 KB Output is correct
67 Correct 3 ms 20824 KB Output is correct
68 Correct 2 ms 20824 KB Output is correct
69 Correct 3 ms 20824 KB Output is correct
70 Correct 3 ms 20828 KB Output is correct
71 Correct 2 ms 20824 KB Output is correct
72 Correct 3 ms 20824 KB Output is correct
73 Correct 3 ms 20828 KB Output is correct
74 Correct 2 ms 20824 KB Output is correct
75 Correct 2 ms 18776 KB Output is correct
76 Correct 2 ms 20824 KB Output is correct
77 Correct 3 ms 20824 KB Output is correct
78 Correct 3 ms 18780 KB Output is correct
79 Correct 2 ms 18776 KB Output is correct
80 Correct 3 ms 20828 KB Output is correct
81 Correct 3 ms 20824 KB Output is correct
82 Correct 3 ms 20828 KB Output is correct
83 Correct 2 ms 20824 KB Output is correct
84 Correct 3 ms 20824 KB Output is correct
85 Correct 3 ms 20824 KB Output is correct
86 Correct 4 ms 20824 KB Output is correct
87 Correct 3 ms 20824 KB Output is correct
88 Correct 4 ms 20828 KB Output is correct
89 Correct 4 ms 21080 KB Output is correct
90 Correct 4 ms 21084 KB Output is correct
91 Correct 4 ms 21080 KB Output is correct
92 Correct 4 ms 21084 KB Output is correct
93 Correct 3 ms 19032 KB Output is correct
94 Correct 4 ms 21336 KB Output is correct
95 Correct 4 ms 21336 KB Output is correct
96 Correct 3 ms 19032 KB Output is correct
97 Correct 4 ms 21080 KB Output is correct
98 Correct 4 ms 21084 KB Output is correct
99 Correct 4 ms 21084 KB Output is correct
100 Correct 4 ms 21080 KB Output is correct
101 Correct 4 ms 20824 KB Output is correct
102 Correct 74 ms 23364 KB Output is correct
103 Correct 70 ms 23120 KB Output is correct
104 Correct 187 ms 46820 KB Output is correct
105 Correct 83 ms 24144 KB Output is correct
106 Correct 106 ms 23808 KB Output is correct
107 Correct 56 ms 38116 KB Output is correct
108 Correct 59 ms 38504 KB Output is correct
109 Correct 82 ms 48764 KB Output is correct
110 Correct 186 ms 41552 KB Output is correct
111 Correct 104 ms 48724 KB Output is correct
112 Correct 181 ms 41040 KB Output is correct
113 Correct 154 ms 35568 KB Output is correct
114 Correct 145 ms 41836 KB Output is correct
115 Correct 100 ms 52820 KB Output is correct
116 Correct 173 ms 44176 KB Output is correct
117 Correct 153 ms 41040 KB Output is correct
118 Correct 192 ms 41944 KB Output is correct
119 Correct 89 ms 25612 KB Output is correct
120 Correct 74 ms 23376 KB Output is correct