oj.uz

Submission #504021

# Submission time Handle Problem Language Result Execution time Memory
504021 2022-01-09T14:11:30 Z rainboy Wells (CEOI21_wells) C
50 / 100
 365 ms 1492 KB 
/* https://hsin.hr/ceoi/competition/ceoi2021_day2_editorial.pdf */
#include <stdio.h>
#include <stdlib.h>

#define N	10000
#define MD	1000000007
#define INF	0x3f3f3f3f

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

int pp2[N + 1];

void init() {
	int i;

	pp2[0] = 1;
	for (i = 1; i <= N; i++)
		pp2[i] = pp2[i - 1] * 2 % MD;
}

int mem[(N - 1) * 2], *ptr = mem;
int *ej[N], eo[N], pp[N], n, k; char type[N];

int i_, l;
int ii[N]; char path[N];

void dfs1(int p, int i, int d) {
	int o;

	pp[i] = p;
	d++;
	if (l < d)
		l = d, i_ = i;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p)
			dfs1(i, j, d);
	}
}

int gg[N], dd[N], hh[N];

void dfs2(int p, int i, int g, int d) {
	int o;

	gg[i] = g, dd[i] = d, hh[i] = 0;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p && !path[j]) {
			dfs2(i, j, g, d + 1);
			hh[i] = max(hh[i], hh[j] + 1);
		}
	}
}

int dfs3(int p, int i, int d) {
	int o, x;

	if (d == 0 || type[i] == -1)
		return 1;
	x = 1;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p)
			x = (long long) x * dfs3(i, j, d - 1) % MD;
	}
	return (x + 1) % MD;
}

int cc[N], dp[N], dq[N], dr[N];

int dfs4(int p, int i) {
	int o, p1, p2;

	dp[i] = -INF, dq[i] = 0, dr[i] = -1, p1 = p2 = -INF;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p && !path[j] && type[j] == 1) {
			if (!dfs4(i, j))
				return 0;
			dp[i] = max(dp[i], dp[j]);
			if (p1 < dp[j])
				p2 = p1, p1 = dp[j];
			else if (p2 < dp[j])
				p2 = dp[j];
			if (cc[i] == 0 && dq[i] + dq[j] + 1 >= k - 1)
				return 0;
			dq[i] = max(dq[i], dq[j] + 1);
			if (dr[j] != -1)
				dr[i] = dr[j] + 1;
		}
	}
	if (cc[i] == 1)
		dp[i] = hh[i], dq[i] = -1, dr[i] = 0;
	else if (p2 != -INF && dr[i] * 2 <= k - 1 && dr[i] * 2 + p1 + p2 >= k - 1)
		return 0;
	return 1;
}

char bad[N];

void mark_bad() {
	static int aa[N + 1];
	int g, r, i, lower, upper;

	for (g = 0; g < l; g++) {
		i = ii[g];
		if (type[i] == 1) {
			lower = g + 1, upper = min(g * 2, k - 1);
			if (lower <= upper)
				aa[lower]++, aa[upper + 1]--;
		}
	}
	for (g = 0; g < l; g++) {
		i = ii[g];
		if (type[i] == 1) {
			lower = max(g * 2 - l + 1, l - k), upper = g - 1;
			if (lower <= upper) {
				lower %= k, upper %= k;
				aa[lower]++, aa[upper + 1]--;
				if (lower > upper)
					aa[0]++;
			}
		}
	}
	for (r = 1; r < k; r++)
		aa[r] += aa[r - 1];
	for (r = 0; r < k; r++)
		if (aa[r])
			bad[r] = 1;
}

int yes, ans;

void try(int r) {
	int g, gl, gr, i, d, x;

	if (bad[r])
		return;
	gl = r, gr = (l - 1 - r) / k * k + r;
	for (i = 0; i < n; i++) {
		g = gg[i], d = dd[i];
		if (path[i])
			cc[i] = g % k == r ? 1 : 0;
		else if (type[i] == 1) {
			int cl = g >= gl ? ((g + d) % k == r ? 1 : 0) : -1;
			int cr = g <= gr ? ((g - d % k + k) % k == r ? 1 : 0) : -1;

			if (cl != -1 && cr != -1) {
				if (cl != cr)
					return;
				cc[i] = cl;
			} else
				cc[i] = cl != -1 ? cl : cr;
		}
	}
	x = 1;
	for (i = 0; i < n; i++)
		if (!path[i] && type[i] == 0 && (path[pp[i]] || type[pp[i]] == 1)) {
			g = gg[i], d = dd[i];
			if (g + dd[i] + hh[i] >= k - 1) {
				if (g < gl)
					x = (long long) x * dfs3(pp[i], i, k - 1 - (g + dd[i])) % MD;
			} else {
				if (g > gr)
					x = (long long) x * dfs3(pp[i], i, k - 1 - (l - 1 - g + dd[i])) % MD;
			}
		}
	for (g = 0; g < l; g++)
		if (type[ii[g]] == 1 && !dfs4(-1, ii[g]))
			return;
	yes = 1, ans = (ans + x) % MD;
}

int main() {
	static int uu[N - 1], vv[N - 1];
	int g, h, i, j, u, v, d, r;

	init();
	scanf("%d%d", &n, &k);
	if (k == 2) {
		printf("YES\n");
		printf("2\n");
		return 0;
	}
	for (h = 0; h < n - 1; h++) {
		scanf("%d%d", &i, &j), i--, j--;
		uu[h] = i, vv[h] = j;
		eo[i]++, eo[j]++;
	}
	for (i = 0; i < n; i++) {
		ej[i] = ptr, ptr += eo[i];
		eo[i] = 0;
	}
	for (h = 0; h < n - 1; h++) {
		i = uu[h], j = vv[h];
		ej[i][eo[i]++] = j, ej[j][eo[j]++] = i;
	}
	i_ = -1, l = -1, dfs1(-1, 0, 0), u = i_;
	i_ = -1, l = -1, dfs1(-1, u, 0), v = i_;
	if (l < k) {
		printf("YES\n");
		printf("%d\n", pp2[n]);
		return 0;
	}
	for (i = v, d = l - 1; i != u; i = pp[i], d--)
		path[ii[d] = i] = 1;
	path[ii[0] = u] = 1;
	for (g = 0; g < l; g++)
		dfs2(-1, ii[g], g, 0);
	for (i = 0; i < n; i++) {
		g = gg[i];
		if (max(g, l - 1 - g) + dd[i] + hh[i] < k - 1)
			type[i] = -1;
		else if (min(g, l - 1 - g) + dd[i] + hh[i] >= k - 1)
			type[i] = 1;
		else
			type[i] = 0;
	}
	mark_bad();
	yes = 0, ans = 0;
	for (r = 0; r < k; r++)
		try(r);
	if (yes) {
		printf("YES\n");
		for (i = 0; i < n; i++)
			if (!path[i] && type[i] == -1)
				ans = ans * 2 % MD;
		printf("%d\n", ans);
	} else {
		printf("NO\n");
		printf("0\n");
	}
	return 0;
}

Compilation message

wells.c: In function 'main':
wells.c:185:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  185 |  scanf("%d%d", &n, &k);
      |  ^~~~~~~~~~~~~~~~~~~~~
wells.c:192:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  192 |   scanf("%d%d", &i, &j), i--, j--;
      |   ^~~~~~~~~~~~~~~~~~~~~

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 0 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 0 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 0 ms 332 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 0 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 0 ms 332 KB Output is correct
32 Correct 0 ms 332 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 0 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 0 ms 332 KB Output is correct
42 Correct 0 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 0 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 0 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 0 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 0 ms 332 KB Output is correct
51 Correct 0 ms 332 KB Output is correct
52 Correct 0 ms 332 KB Output is correct
53 Correct 0 ms 332 KB Output is correct
54 Correct 0 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 0 ms 332 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 0 ms 332 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 0 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 0 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 0 ms 332 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 0 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 0 ms 332 KB Output is correct
32 Correct 0 ms 332 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 0 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 0 ms 332 KB Output is correct
42 Correct 0 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 0 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 0 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 0 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 0 ms 332 KB Output is correct
51 Correct 0 ms 332 KB Output is correct
52 Correct 0 ms 332 KB Output is correct
53 Correct 0 ms 332 KB Output is correct
54 Correct 0 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 0 ms 332 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 0 ms 332 KB Output is correct
59 Correct 0 ms 332 KB Output is correct
60 Correct 6 ms 716 KB Output is correct
61 Correct 2 ms 588 KB Output is correct
62 Correct 2 ms 588 KB Output is correct
63 Correct 5 ms 1100 KB Output is correct
64 Correct 63 ms 1392 KB Output is correct
65 Correct 3 ms 844 KB Output is correct
66 Correct 4 ms 844 KB Output is correct
67 Correct 105 ms 1492 KB Output is correct
68 Correct 2 ms 716 KB Output is correct
69 Correct 2 ms 460 KB Output is correct
70 Correct 3 ms 716 KB Output is correct
71 Correct 4 ms 716 KB Output is correct
72 Correct 4 ms 716 KB Output is correct
73 Correct 65 ms 860 KB Output is correct
74 Correct 243 ms 1160 KB Output is correct
75 Correct 93 ms 900 KB Output is correct
76 Correct 10 ms 972 KB Output is correct
77 Correct 4 ms 588 KB Output is correct
78 Correct 15 ms 588 KB Output is correct
79 Correct 4 ms 588 KB Output is correct
80 Correct 175 ms 1032 KB Output is correct
81 Correct 190 ms 972 KB Output is correct
82 Correct 87 ms 880 KB Output is correct
83 Correct 122 ms 1148 KB Output is correct
84 Correct 3 ms 844 KB Output is correct
85 Correct 250 ms 1200 KB Output is correct
86 Correct 8 ms 972 KB Output is correct
87 Correct 12 ms 1100 KB Output is correct
88 Correct 12 ms 1100 KB Output is correct
89 Correct 4 ms 972 KB Output is correct
90 Correct 48 ms 716 KB Output is correct
91 Correct 82 ms 1100 KB Output is correct
92 Correct 214 ms 1328 KB Output is correct
93 Correct 20 ms 1100 KB Output is correct
94 Correct 6 ms 844 KB Output is correct
95 Correct 20 ms 840 KB Output is correct
96 Correct 6 ms 716 KB Output is correct
97 Correct 66 ms 804 KB Output is correct
98 Correct 70 ms 804 KB Output is correct
99 Correct 54 ms 716 KB Output is correct
100 Correct 183 ms 1052 KB Output is correct
101 Correct 32 ms 972 KB Output is correct
102 Correct 87 ms 1100 KB Output is correct
103 Correct 5 ms 972 KB Output is correct
104 Correct 8 ms 1176 KB Output is correct
105 Correct 11 ms 1100 KB Output is correct
106 Correct 3 ms 844 KB Output is correct
107 Correct 22 ms 1344 KB Output is correct
108 Correct 4 ms 972 KB Output is correct
109 Correct 4 ms 972 KB Output is correct
110 Correct 10 ms 1100 KB Output is correct
111 Correct 10 ms 1100 KB Output is correct
112 Correct 34 ms 1100 KB Output is correct
113 Correct 11 ms 1084 KB Output is correct
114 Correct 15 ms 1004 KB Output is correct
115 Correct 6 ms 1004 KB Output is correct
116 Correct 33 ms 1228 KB Output is correct
117 Correct 8 ms 1036 KB Output is correct
118 Correct 42 ms 1272 KB Output is correct
119 Correct 12 ms 972 KB Output is correct
120 Correct 34 ms 1268 KB Output is correct
121 Correct 309 ms 1180 KB Output is correct
122 Correct 261 ms 1184 KB Output is correct
123 Correct 107 ms 1092 KB Output is correct
124 Correct 25 ms 1228 KB Output is correct
125 Correct 13 ms 1016 KB Output is correct
126 Correct 29 ms 844 KB Output is correct
127 Correct 365 ms 1348 KB Output is correct

Subtask #3
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 0 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 0 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 0 ms 332 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 0 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 0 ms 332 KB Output is correct
32 Correct 0 ms 332 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 0 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 0 ms 332 KB Output is correct
42 Correct 0 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 0 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 0 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 0 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 0 ms 332 KB Output is correct
51 Correct 0 ms 332 KB Output is correct
52 Correct 0 ms 332 KB Output is correct
53 Correct 0 ms 332 KB Output is correct
54 Correct 0 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 0 ms 332 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 0 ms 332 KB Output is correct
59 Correct 0 ms 332 KB Output is correct
60 Correct 6 ms 716 KB Output is correct
61 Correct 2 ms 588 KB Output is correct
62 Correct 2 ms 588 KB Output is correct
63 Correct 5 ms 1100 KB Output is correct
64 Correct 63 ms 1392 KB Output is correct
65 Correct 3 ms 844 KB Output is correct
66 Correct 4 ms 844 KB Output is correct
67 Correct 105 ms 1492 KB Output is correct
68 Correct 2 ms 716 KB Output is correct
69 Correct 2 ms 460 KB Output is correct
70 Correct 3 ms 716 KB Output is correct
71 Correct 4 ms 716 KB Output is correct
72 Correct 4 ms 716 KB Output is correct
73 Correct 65 ms 860 KB Output is correct
74 Correct 243 ms 1160 KB Output is correct
75 Correct 93 ms 900 KB Output is correct
76 Correct 10 ms 972 KB Output is correct
77 Correct 4 ms 588 KB Output is correct
78 Correct 15 ms 588 KB Output is correct
79 Correct 4 ms 588 KB Output is correct
80 Correct 175 ms 1032 KB Output is correct
81 Correct 190 ms 972 KB Output is correct
82 Correct 87 ms 880 KB Output is correct
83 Correct 122 ms 1148 KB Output is correct
84 Correct 3 ms 844 KB Output is correct
85 Correct 250 ms 1200 KB Output is correct
86 Correct 8 ms 972 KB Output is correct
87 Correct 12 ms 1100 KB Output is correct
88 Correct 12 ms 1100 KB Output is correct
89 Correct 4 ms 972 KB Output is correct
90 Correct 48 ms 716 KB Output is correct
91 Correct 82 ms 1100 KB Output is correct
92 Correct 214 ms 1328 KB Output is correct
93 Correct 20 ms 1100 KB Output is correct
94 Correct 6 ms 844 KB Output is correct
95 Correct 20 ms 840 KB Output is correct
96 Correct 6 ms 716 KB Output is correct
97 Correct 66 ms 804 KB Output is correct
98 Correct 70 ms 804 KB Output is correct
99 Correct 54 ms 716 KB Output is correct
100 Correct 183 ms 1052 KB Output is correct
101 Correct 32 ms 972 KB Output is correct
102 Correct 87 ms 1100 KB Output is correct
103 Correct 5 ms 972 KB Output is correct
104 Correct 8 ms 1176 KB Output is correct
105 Correct 11 ms 1100 KB Output is correct
106 Correct 3 ms 844 KB Output is correct
107 Correct 22 ms 1344 KB Output is correct
108 Correct 4 ms 972 KB Output is correct
109 Correct 4 ms 972 KB Output is correct
110 Correct 10 ms 1100 KB Output is correct
111 Correct 10 ms 1100 KB Output is correct
112 Correct 34 ms 1100 KB Output is correct
113 Correct 11 ms 1084 KB Output is correct
114 Correct 15 ms 1004 KB Output is correct
115 Correct 6 ms 1004 KB Output is correct
116 Correct 33 ms 1228 KB Output is correct
117 Correct 8 ms 1036 KB Output is correct
118 Correct 42 ms 1272 KB Output is correct
119 Correct 12 ms 972 KB Output is correct
120 Correct 34 ms 1268 KB Output is correct
121 Correct 309 ms 1180 KB Output is correct
122 Correct 261 ms 1184 KB Output is correct
123 Correct 107 ms 1092 KB Output is correct
124 Correct 25 ms 1228 KB Output is correct
125 Correct 13 ms 1016 KB Output is correct
126 Correct 29 ms 844 KB Output is correct
127 Correct 365 ms 1348 KB Output is correct
128 Correct 0 ms 332 KB Output is correct
129 Runtime error 1 ms 460 KB Execution killed with signal 11
130 Halted 0 ms 0 KB -

Subtask #4
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 ms 332 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 332 KB Output is correct
9 Correct 0 ms 332 KB Output is correct
10 Correct 0 ms 332 KB Output is correct
11 Correct 0 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 0 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 ms 332 KB Output is correct
19 Correct 0 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 0 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 0 ms 332 KB Output is correct
28 Correct 0 ms 332 KB Output is correct
29 Correct 0 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 0 ms 332 KB Output is correct
32 Correct 0 ms 332 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 0 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 0 ms 332 KB Output is correct
42 Correct 0 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 0 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 0 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 0 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 0 ms 332 KB Output is correct
51 Correct 0 ms 332 KB Output is correct
52 Correct 0 ms 332 KB Output is correct
53 Correct 0 ms 332 KB Output is correct
54 Correct 0 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 0 ms 332 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 0 ms 332 KB Output is correct
59 Correct 0 ms 332 KB Output is correct
60 Correct 6 ms 716 KB Output is correct
61 Correct 2 ms 588 KB Output is correct
62 Correct 2 ms 588 KB Output is correct
63 Correct 5 ms 1100 KB Output is correct
64 Correct 63 ms 1392 KB Output is correct
65 Correct 3 ms 844 KB Output is correct
66 Correct 4 ms 844 KB Output is correct
67 Correct 105 ms 1492 KB Output is correct
68 Correct 2 ms 716 KB Output is correct
69 Correct 2 ms 460 KB Output is correct
70 Correct 3 ms 716 KB Output is correct
71 Correct 4 ms 716 KB Output is correct
72 Correct 4 ms 716 KB Output is correct
73 Correct 65 ms 860 KB Output is correct
74 Correct 243 ms 1160 KB Output is correct
75 Correct 93 ms 900 KB Output is correct
76 Correct 10 ms 972 KB Output is correct
77 Correct 4 ms 588 KB Output is correct
78 Correct 15 ms 588 KB Output is correct
79 Correct 4 ms 588 KB Output is correct
80 Correct 175 ms 1032 KB Output is correct
81 Correct 190 ms 972 KB Output is correct
82 Correct 87 ms 880 KB Output is correct
83 Correct 122 ms 1148 KB Output is correct
84 Correct 3 ms 844 KB Output is correct
85 Correct 250 ms 1200 KB Output is correct
86 Correct 8 ms 972 KB Output is correct
87 Correct 12 ms 1100 KB Output is correct
88 Correct 12 ms 1100 KB Output is correct
89 Correct 4 ms 972 KB Output is correct
90 Correct 48 ms 716 KB Output is correct
91 Correct 82 ms 1100 KB Output is correct
92 Correct 214 ms 1328 KB Output is correct
93 Correct 20 ms 1100 KB Output is correct
94 Correct 6 ms 844 KB Output is correct
95 Correct 20 ms 840 KB Output is correct
96 Correct 6 ms 716 KB Output is correct
97 Correct 66 ms 804 KB Output is correct
98 Correct 70 ms 804 KB Output is correct
99 Correct 54 ms 716 KB Output is correct
100 Correct 183 ms 1052 KB Output is correct
101 Correct 32 ms 972 KB Output is correct
102 Correct 87 ms 1100 KB Output is correct
103 Correct 5 ms 972 KB Output is correct
104 Correct 8 ms 1176 KB Output is correct
105 Correct 11 ms 1100 KB Output is correct
106 Correct 3 ms 844 KB Output is correct
107 Correct 22 ms 1344 KB Output is correct
108 Correct 4 ms 972 KB Output is correct
109 Correct 4 ms 972 KB Output is correct
110 Correct 10 ms 1100 KB Output is correct
111 Correct 10 ms 1100 KB Output is correct
112 Correct 34 ms 1100 KB Output is correct
113 Correct 11 ms 1084 KB Output is correct
114 Correct 15 ms 1004 KB Output is correct
115 Correct 6 ms 1004 KB Output is correct
116 Correct 33 ms 1228 KB Output is correct
117 Correct 8 ms 1036 KB Output is correct
118 Correct 42 ms 1272 KB Output is correct
119 Correct 12 ms 972 KB Output is correct
120 Correct 34 ms 1268 KB Output is correct
121 Correct 309 ms 1180 KB Output is correct
122 Correct 261 ms 1184 KB Output is correct
123 Correct 107 ms 1092 KB Output is correct
124 Correct 25 ms 1228 KB Output is correct
125 Correct 13 ms 1016 KB Output is correct
126 Correct 29 ms 844 KB Output is correct
127 Correct 365 ms 1348 KB Output is correct
128 Correct 0 ms 332 KB Output is correct
129 Runtime error 1 ms 460 KB Execution killed with signal 11
130 Halted 0 ms 0 KB -