oj.uz

답안 #501179

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
501179 2022-01-02T14:28:41 Z rainboy Wells (CEOI21_wells) C
50 / 100
 388 ms 503908 KB 
#include <stdio.h>
#include <string.h>

#define N	10000
#define INF	0x3f3f3f3f3f3f3f3fLL
#define MD	1000000007

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

int mem[(N - 1) * 2], *p = mem, *ej[N], eo[N], n, k;

int ll[N], jj[N], ta[N], tb[N], kk[N + 1], qu[N * 2];

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

	kk[d + 1]++;
	ll[i] = 0, jj[i] = -1;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p) {
			dfs1(i, j, d + 1);
			if (ll[i] < ll[j])
				ll[i] = ll[j], jj[i] = j;
		}
	}
	ll[i]++;
}

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

	qu[ta[i] = time++] = i, tb[i] = kk[d]++;
	if (jj[i] != -1)
		dfs2(i, jj[i], d + 1);
	else
		time++;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p && j != jj[i])
			dfs2(i, j, d + 1);
	}
}

int cnt[N * 2]; long long xx[N + 1];

void get_range(int a, int *l, int *r) {
	*l = tb[qu[a]], *r = *l + cnt[a];
}

void dfs3(int p, int i) {
	int o, d, l1, r1, l2, r2;
	long long c;

	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p)
			dfs3(i, j);
	}
	if (k <= ll[i]) {
		get_range(ta[i] + k - 1, &l1, &r1);
		xx[l1]++, xx[r1]--;
		if (p != -1)
			xx[tb[p]] -= r1 - l1, xx[tb[p] + 1] += r1 - l1;
	}
	cnt[ta[i]]++;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p && j != jj[i]) {
			for (d = 1; d <= ll[j] && d < k; d++)
				if (k - d <= ll[i]) {
					get_range(ta[i] + k - d - 1, &l1, &r1), get_range(ta[j] + d - 1, &l2, &r2);
					c = (long long) (r1 - l1) * (r2 - l2);
					xx[l1] += r2 - l2, xx[r1] -= r2 - l2;
					xx[l2] += r1 - l1, xx[r2] -= r1 - l1;
					xx[tb[i]] -= c, xx[tb[i] + 1] += c;
					if (p != -1)
						xx[tb[p]] -= c, xx[tb[p] + 1] += c;
				}
			for (d = 1; d <= ll[j]; d++)
				cnt[ta[i] + d] += cnt[ta[j] + d - 1];
		}
	}
}

long long ww[N];

void dfs4(int p, int i) {
	int o;

	ww[i] = xx[tb[i]];
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p) {
			dfs4(i, j);
			ww[i] += ww[j];
		}
	}
}

long long dp[N][N + 1]; int dq[N][N + 1], sz[N + 1];

void dfs5(int p, int i) {
	int o, di, dj;

	dp[i][0] = ww[i], dq[i][0] = 1, dp[i][1] = 0, dq[i][1] = 1, sz[i] = 1;
	for (o = eo[i]; o--; ) {
		int j = ej[i][o];

		if (j != p) {
			dfs5(i, j);
			memset(dp[i] + sz[i] + 1, 0x3f, sz[j] * sizeof *dp[i]);
			memset(dq[i] + sz[i] + 1, 0, sz[j] * sizeof *dq[i]);
			for (di = sz[i]; di >= 0; di--) {
				long long pi = dp[i][di];
				int qi = dq[i][di];

				dp[i][di] = INF, dq[i][di] = 0;
				for (dj = sz[j]; dj >= 0; dj--) {
					long long pj = dp[j][dj];
					int qj = dq[j][dj];

					if (di + dj < k) {
						int d = di == 0 ? 0 : max(di, dj + 1);
						long long p = pi + pj;
						int q = (long long) qi * qj % MD;

						if (dp[i][d] > p)
							dp[i][d] = p, dq[i][d] = 0;
						if (dp[i][d] == p)
							dq[i][d] = (dq[i][d] + q) % MD;
					}
				}
			}
			sz[i] += sz[j];
		}
	}
}

int main() {
	static int uu[N - 1], vv[N - 1];
	int h, i, j, d, yes, q;
	long long w;

	scanf("%d%d", &n, &k);
	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] = p, p += 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;
	}
	dfs1(-1, 0, 0);
	for (d = 1; d <= n; d++)
		kk[d] += kk[d - 1];
	memset(qu, -1, n * 2 * sizeof *qu);
	dfs2(-1, 0, 0);
	dfs3(-1, 0);
	for (i = 1; i <= n; i++)
		xx[i] += xx[i - 1];
	dfs4(-1, 0);
	w = 0;
	for (i = 0; i < n; i++)
		w += ww[i];
	w /= k;
	dfs5(-1, 0);
	yes = 0, q = 0;
	for (d = 0; d < n; d++)
		if (dp[0][d] == w)
			yes = 1, q = (q + dq[0][d]) % MD;
	printf(yes ? "YES\n" : "NO\n");
	printf("%d\n", q);
	return 0;
}

Compilation message

wells.c: In function 'main':
wells.c:152:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  152 |  scanf("%d%d", &n, &k);
      |  ^~~~~~~~~~~~~~~~~~~~~
wells.c:154:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
  154 |   scanf("%d%d", &i, &j), i--, j--;
      |   ^~~~~~~~~~~~~~~~~~~~~

Subtask #1
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 1996 KB Output is correct
3 Correct 1 ms 2124 KB Output is correct
4 Correct 1 ms 2076 KB Output is correct
5 Correct 1 ms 1996 KB Output is correct
6 Correct 1 ms 2124 KB Output is correct
7 Correct 1 ms 1996 KB Output is correct
8 Correct 1 ms 1996 KB Output is correct
9 Correct 1 ms 1996 KB Output is correct
10 Correct 1 ms 1996 KB Output is correct
11 Correct 1 ms 1948 KB Output is correct
12 Correct 1 ms 2080 KB Output is correct
13 Correct 1 ms 1996 KB Output is correct
14 Correct 1 ms 2124 KB Output is correct
15 Correct 1 ms 2076 KB Output is correct
16 Correct 1 ms 1948 KB Output is correct
17 Correct 1 ms 1996 KB Output is correct
18 Correct 1 ms 1996 KB Output is correct
19 Correct 1 ms 1996 KB Output is correct
20 Correct 1 ms 1996 KB Output is correct
21 Correct 2 ms 1948 KB Output is correct
22 Correct 1 ms 1996 KB Output is correct
23 Correct 1 ms 2084 KB Output is correct
24 Correct 1 ms 1996 KB Output is correct
25 Correct 1 ms 1948 KB Output is correct
26 Correct 1 ms 1996 KB Output is correct
27 Correct 1 ms 1996 KB Output is correct
28 Correct 1 ms 1996 KB Output is correct
29 Correct 1 ms 1996 KB Output is correct
30 Correct 1 ms 1996 KB Output is correct
31 Correct 1 ms 1944 KB Output is correct
32 Correct 1 ms 1996 KB Output is correct
33 Correct 1 ms 1996 KB Output is correct
34 Correct 1 ms 1996 KB Output is correct
35 Correct 1 ms 1952 KB Output is correct
36 Correct 1 ms 1996 KB Output is correct
37 Correct 1 ms 2124 KB Output is correct
38 Correct 1 ms 1996 KB Output is correct
39 Correct 1 ms 1996 KB Output is correct
40 Correct 1 ms 1996 KB Output is correct
41 Correct 1 ms 1996 KB Output is correct
42 Correct 1 ms 1952 KB Output is correct
43 Correct 1 ms 1996 KB Output is correct
44 Correct 1 ms 1996 KB Output is correct
45 Correct 2 ms 1948 KB Output is correct
46 Correct 1 ms 2080 KB Output is correct
47 Correct 1 ms 2124 KB Output is correct
48 Correct 1 ms 1996 KB Output is correct
49 Correct 1 ms 1996 KB Output is correct
50 Correct 1 ms 1996 KB Output is correct
51 Correct 1 ms 2076 KB Output is correct
52 Correct 1 ms 1996 KB Output is correct
53 Correct 1 ms 1996 KB Output is correct
54 Correct 1 ms 1996 KB Output is correct
55 Correct 1 ms 1948 KB Output is correct
56 Correct 1 ms 1996 KB Output is correct
57 Correct 1 ms 1996 KB Output is correct
58 Correct 1 ms 1996 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 1996 KB Output is correct
3 Correct 1 ms 2124 KB Output is correct
4 Correct 1 ms 2076 KB Output is correct
5 Correct 1 ms 1996 KB Output is correct
6 Correct 1 ms 2124 KB Output is correct
7 Correct 1 ms 1996 KB Output is correct
8 Correct 1 ms 1996 KB Output is correct
9 Correct 1 ms 1996 KB Output is correct
10 Correct 1 ms 1996 KB Output is correct
11 Correct 1 ms 1948 KB Output is correct
12 Correct 1 ms 2080 KB Output is correct
13 Correct 1 ms 1996 KB Output is correct
14 Correct 1 ms 2124 KB Output is correct
15 Correct 1 ms 2076 KB Output is correct
16 Correct 1 ms 1948 KB Output is correct
17 Correct 1 ms 1996 KB Output is correct
18 Correct 1 ms 1996 KB Output is correct
19 Correct 1 ms 1996 KB Output is correct
20 Correct 1 ms 1996 KB Output is correct
21 Correct 2 ms 1948 KB Output is correct
22 Correct 1 ms 1996 KB Output is correct
23 Correct 1 ms 2084 KB Output is correct
24 Correct 1 ms 1996 KB Output is correct
25 Correct 1 ms 1948 KB Output is correct
26 Correct 1 ms 1996 KB Output is correct
27 Correct 1 ms 1996 KB Output is correct
28 Correct 1 ms 1996 KB Output is correct
29 Correct 1 ms 1996 KB Output is correct
30 Correct 1 ms 1996 KB Output is correct
31 Correct 1 ms 1944 KB Output is correct
32 Correct 1 ms 1996 KB Output is correct
33 Correct 1 ms 1996 KB Output is correct
34 Correct 1 ms 1996 KB Output is correct
35 Correct 1 ms 1952 KB Output is correct
36 Correct 1 ms 1996 KB Output is correct
37 Correct 1 ms 2124 KB Output is correct
38 Correct 1 ms 1996 KB Output is correct
39 Correct 1 ms 1996 KB Output is correct
40 Correct 1 ms 1996 KB Output is correct
41 Correct 1 ms 1996 KB Output is correct
42 Correct 1 ms 1952 KB Output is correct
43 Correct 1 ms 1996 KB Output is correct
44 Correct 1 ms 1996 KB Output is correct
45 Correct 2 ms 1948 KB Output is correct
46 Correct 1 ms 2080 KB Output is correct
47 Correct 1 ms 2124 KB Output is correct
48 Correct 1 ms 1996 KB Output is correct
49 Correct 1 ms 1996 KB Output is correct
50 Correct 1 ms 1996 KB Output is correct
51 Correct 1 ms 2076 KB Output is correct
52 Correct 1 ms 1996 KB Output is correct
53 Correct 1 ms 1996 KB Output is correct
54 Correct 1 ms 1996 KB Output is correct
55 Correct 1 ms 1948 KB Output is correct
56 Correct 1 ms 1996 KB Output is correct
57 Correct 1 ms 1996 KB Output is correct
58 Correct 1 ms 1996 KB Output is correct
59 Correct 0 ms 332 KB Output is correct
60 Correct 28 ms 43360 KB Output is correct
61 Correct 16 ms 27456 KB Output is correct
62 Correct 31 ms 44252 KB Output is correct
63 Correct 126 ms 139972 KB Output is correct
64 Correct 388 ms 503908 KB Output is correct
65 Correct 85 ms 106820 KB Output is correct
66 Correct 79 ms 87812 KB Output is correct
67 Correct 349 ms 449824 KB Output is correct
68 Correct 42 ms 61664 KB Output is correct
69 Correct 26 ms 33984 KB Output is correct
70 Correct 208 ms 144200 KB Output is correct
71 Correct 39 ms 52988 KB Output is correct
72 Correct 51 ms 67884 KB Output is correct
73 Correct 84 ms 82300 KB Output is correct
74 Correct 219 ms 232260 KB Output is correct
75 Correct 180 ms 122424 KB Output is correct
76 Correct 174 ms 169544 KB Output is correct
77 Correct 39 ms 45636 KB Output is correct
78 Correct 63 ms 50904 KB Output is correct
79 Correct 44 ms 43332 KB Output is correct
80 Correct 151 ms 156712 KB Output is correct
81 Correct 188 ms 182680 KB Output is correct
82 Correct 189 ms 140996 KB Output is correct
83 Correct 179 ms 156584 KB Output is correct
84 Correct 147 ms 131488 KB Output is correct
85 Correct 319 ms 310348 KB Output is correct
86 Correct 192 ms 109512 KB Output is correct
87 Correct 140 ms 157604 KB Output is correct
88 Correct 148 ms 154328 KB Output is correct
89 Correct 103 ms 132292 KB Output is correct
90 Correct 42 ms 47812 KB Output is correct
91 Correct 125 ms 121924 KB Output is correct
92 Correct 216 ms 207648 KB Output is correct
93 Correct 149 ms 218044 KB Output is correct
94 Correct 74 ms 87136 KB Output is correct
95 Correct 89 ms 105032 KB Output is correct
96 Correct 48 ms 55492 KB Output is correct
97 Correct 80 ms 86208 KB Output is correct
98 Correct 101 ms 108740 KB Output is correct
99 Correct 97 ms 96324 KB Output is correct
100 Correct 204 ms 155292 KB Output is correct
101 Correct 138 ms 111440 KB Output is correct
102 Correct 175 ms 206840 KB Output is correct
103 Correct 187 ms 168876 KB Output is correct
104 Correct 147 ms 187844 KB Output is correct
105 Correct 182 ms 243960 KB Output is correct
106 Correct 101 ms 89116 KB Output is correct
107 Correct 198 ms 244936 KB Output is correct
108 Correct 105 ms 140308 KB Output is correct
109 Correct 105 ms 147564 KB Output is correct
110 Correct 133 ms 177812 KB Output is correct
111 Correct 174 ms 229448 KB Output is correct
112 Correct 218 ms 265324 KB Output is correct
113 Correct 151 ms 157124 KB Output is correct
114 Correct 209 ms 230672 KB Output is correct
115 Correct 121 ms 125476 KB Output is correct
116 Correct 203 ms 189844 KB Output is correct
117 Correct 156 ms 168372 KB Output is correct
118 Correct 259 ms 278484 KB Output is correct
119 Correct 145 ms 153088 KB Output is correct
120 Correct 210 ms 208580 KB Output is correct
121 Correct 274 ms 163596 KB Output is correct
122 Correct 209 ms 163268 KB Output is correct
123 Correct 115 ms 109156 KB Output is correct
124 Correct 175 ms 188732 KB Output is correct
125 Correct 162 ms 174772 KB Output is correct
126 Correct 90 ms 89500 KB Output is correct
127 Correct 199 ms 210752 KB Output is correct

Subtask #3
0.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 1996 KB Output is correct
3 Correct 1 ms 2124 KB Output is correct
4 Correct 1 ms 2076 KB Output is correct
5 Correct 1 ms 1996 KB Output is correct
6 Correct 1 ms 2124 KB Output is correct
7 Correct 1 ms 1996 KB Output is correct
8 Correct 1 ms 1996 KB Output is correct
9 Correct 1 ms 1996 KB Output is correct
10 Correct 1 ms 1996 KB Output is correct
11 Correct 1 ms 1948 KB Output is correct
12 Correct 1 ms 2080 KB Output is correct
13 Correct 1 ms 1996 KB Output is correct
14 Correct 1 ms 2124 KB Output is correct
15 Correct 1 ms 2076 KB Output is correct
16 Correct 1 ms 1948 KB Output is correct
17 Correct 1 ms 1996 KB Output is correct
18 Correct 1 ms 1996 KB Output is correct
19 Correct 1 ms 1996 KB Output is correct
20 Correct 1 ms 1996 KB Output is correct
21 Correct 2 ms 1948 KB Output is correct
22 Correct 1 ms 1996 KB Output is correct
23 Correct 1 ms 2084 KB Output is correct
24 Correct 1 ms 1996 KB Output is correct
25 Correct 1 ms 1948 KB Output is correct
26 Correct 1 ms 1996 KB Output is correct
27 Correct 1 ms 1996 KB Output is correct
28 Correct 1 ms 1996 KB Output is correct
29 Correct 1 ms 1996 KB Output is correct
30 Correct 1 ms 1996 KB Output is correct
31 Correct 1 ms 1944 KB Output is correct
32 Correct 1 ms 1996 KB Output is correct
33 Correct 1 ms 1996 KB Output is correct
34 Correct 1 ms 1996 KB Output is correct
35 Correct 1 ms 1952 KB Output is correct
36 Correct 1 ms 1996 KB Output is correct
37 Correct 1 ms 2124 KB Output is correct
38 Correct 1 ms 1996 KB Output is correct
39 Correct 1 ms 1996 KB Output is correct
40 Correct 1 ms 1996 KB Output is correct
41 Correct 1 ms 1996 KB Output is correct
42 Correct 1 ms 1952 KB Output is correct
43 Correct 1 ms 1996 KB Output is correct
44 Correct 1 ms 1996 KB Output is correct
45 Correct 2 ms 1948 KB Output is correct
46 Correct 1 ms 2080 KB Output is correct
47 Correct 1 ms 2124 KB Output is correct
48 Correct 1 ms 1996 KB Output is correct
49 Correct 1 ms 1996 KB Output is correct
50 Correct 1 ms 1996 KB Output is correct
51 Correct 1 ms 2076 KB Output is correct
52 Correct 1 ms 1996 KB Output is correct
53 Correct 1 ms 1996 KB Output is correct
54 Correct 1 ms 1996 KB Output is correct
55 Correct 1 ms 1948 KB Output is correct
56 Correct 1 ms 1996 KB Output is correct
57 Correct 1 ms 1996 KB Output is correct
58 Correct 1 ms 1996 KB Output is correct
59 Correct 0 ms 332 KB Output is correct
60 Correct 28 ms 43360 KB Output is correct
61 Correct 16 ms 27456 KB Output is correct
62 Correct 31 ms 44252 KB Output is correct
63 Correct 126 ms 139972 KB Output is correct
64 Correct 388 ms 503908 KB Output is correct
65 Correct 85 ms 106820 KB Output is correct
66 Correct 79 ms 87812 KB Output is correct
67 Correct 349 ms 449824 KB Output is correct
68 Correct 42 ms 61664 KB Output is correct
69 Correct 26 ms 33984 KB Output is correct
70 Correct 208 ms 144200 KB Output is correct
71 Correct 39 ms 52988 KB Output is correct
72 Correct 51 ms 67884 KB Output is correct
73 Correct 84 ms 82300 KB Output is correct
74 Correct 219 ms 232260 KB Output is correct
75 Correct 180 ms 122424 KB Output is correct
76 Correct 174 ms 169544 KB Output is correct
77 Correct 39 ms 45636 KB Output is correct
78 Correct 63 ms 50904 KB Output is correct
79 Correct 44 ms 43332 KB Output is correct
80 Correct 151 ms 156712 KB Output is correct
81 Correct 188 ms 182680 KB Output is correct
82 Correct 189 ms 140996 KB Output is correct
83 Correct 179 ms 156584 KB Output is correct
84 Correct 147 ms 131488 KB Output is correct
85 Correct 319 ms 310348 KB Output is correct
86 Correct 192 ms 109512 KB Output is correct
87 Correct 140 ms 157604 KB Output is correct
88 Correct 148 ms 154328 KB Output is correct
89 Correct 103 ms 132292 KB Output is correct
90 Correct 42 ms 47812 KB Output is correct
91 Correct 125 ms 121924 KB Output is correct
92 Correct 216 ms 207648 KB Output is correct
93 Correct 149 ms 218044 KB Output is correct
94 Correct 74 ms 87136 KB Output is correct
95 Correct 89 ms 105032 KB Output is correct
96 Correct 48 ms 55492 KB Output is correct
97 Correct 80 ms 86208 KB Output is correct
98 Correct 101 ms 108740 KB Output is correct
99 Correct 97 ms 96324 KB Output is correct
100 Correct 204 ms 155292 KB Output is correct
101 Correct 138 ms 111440 KB Output is correct
102 Correct 175 ms 206840 KB Output is correct
103 Correct 187 ms 168876 KB Output is correct
104 Correct 147 ms 187844 KB Output is correct
105 Correct 182 ms 243960 KB Output is correct
106 Correct 101 ms 89116 KB Output is correct
107 Correct 198 ms 244936 KB Output is correct
108 Correct 105 ms 140308 KB Output is correct
109 Correct 105 ms 147564 KB Output is correct
110 Correct 133 ms 177812 KB Output is correct
111 Correct 174 ms 229448 KB Output is correct
112 Correct 218 ms 265324 KB Output is correct
113 Correct 151 ms 157124 KB Output is correct
114 Correct 209 ms 230672 KB Output is correct
115 Correct 121 ms 125476 KB Output is correct
116 Correct 203 ms 189844 KB Output is correct
117 Correct 156 ms 168372 KB Output is correct
118 Correct 259 ms 278484 KB Output is correct
119 Correct 145 ms 153088 KB Output is correct
120 Correct 210 ms 208580 KB Output is correct
121 Correct 274 ms 163596 KB Output is correct
122 Correct 209 ms 163268 KB Output is correct
123 Correct 115 ms 109156 KB Output is correct
124 Correct 175 ms 188732 KB Output is correct
125 Correct 162 ms 174772 KB Output is correct
126 Correct 90 ms 89500 KB Output is correct
127 Correct 199 ms 210752 KB Output is correct
128 Correct 0 ms 340 KB Output is correct
129 Runtime error 16 ms 300 KB Execution killed with signal 11
130 Halted 0 ms 0 KB -

Subtask #4
0.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 1 ms 1996 KB Output is correct
3 Correct 1 ms 2124 KB Output is correct
4 Correct 1 ms 2076 KB Output is correct
5 Correct 1 ms 1996 KB Output is correct
6 Correct 1 ms 2124 KB Output is correct
7 Correct 1 ms 1996 KB Output is correct
8 Correct 1 ms 1996 KB Output is correct
9 Correct 1 ms 1996 KB Output is correct
10 Correct 1 ms 1996 KB Output is correct
11 Correct 1 ms 1948 KB Output is correct
12 Correct 1 ms 2080 KB Output is correct
13 Correct 1 ms 1996 KB Output is correct
14 Correct 1 ms 2124 KB Output is correct
15 Correct 1 ms 2076 KB Output is correct
16 Correct 1 ms 1948 KB Output is correct
17 Correct 1 ms 1996 KB Output is correct
18 Correct 1 ms 1996 KB Output is correct
19 Correct 1 ms 1996 KB Output is correct
20 Correct 1 ms 1996 KB Output is correct
21 Correct 2 ms 1948 KB Output is correct
22 Correct 1 ms 1996 KB Output is correct
23 Correct 1 ms 2084 KB Output is correct
24 Correct 1 ms 1996 KB Output is correct
25 Correct 1 ms 1948 KB Output is correct
26 Correct 1 ms 1996 KB Output is correct
27 Correct 1 ms 1996 KB Output is correct
28 Correct 1 ms 1996 KB Output is correct
29 Correct 1 ms 1996 KB Output is correct
30 Correct 1 ms 1996 KB Output is correct
31 Correct 1 ms 1944 KB Output is correct
32 Correct 1 ms 1996 KB Output is correct
33 Correct 1 ms 1996 KB Output is correct
34 Correct 1 ms 1996 KB Output is correct
35 Correct 1 ms 1952 KB Output is correct
36 Correct 1 ms 1996 KB Output is correct
37 Correct 1 ms 2124 KB Output is correct
38 Correct 1 ms 1996 KB Output is correct
39 Correct 1 ms 1996 KB Output is correct
40 Correct 1 ms 1996 KB Output is correct
41 Correct 1 ms 1996 KB Output is correct
42 Correct 1 ms 1952 KB Output is correct
43 Correct 1 ms 1996 KB Output is correct
44 Correct 1 ms 1996 KB Output is correct
45 Correct 2 ms 1948 KB Output is correct
46 Correct 1 ms 2080 KB Output is correct
47 Correct 1 ms 2124 KB Output is correct
48 Correct 1 ms 1996 KB Output is correct
49 Correct 1 ms 1996 KB Output is correct
50 Correct 1 ms 1996 KB Output is correct
51 Correct 1 ms 2076 KB Output is correct
52 Correct 1 ms 1996 KB Output is correct
53 Correct 1 ms 1996 KB Output is correct
54 Correct 1 ms 1996 KB Output is correct
55 Correct 1 ms 1948 KB Output is correct
56 Correct 1 ms 1996 KB Output is correct
57 Correct 1 ms 1996 KB Output is correct
58 Correct 1 ms 1996 KB Output is correct
59 Correct 0 ms 332 KB Output is correct
60 Correct 28 ms 43360 KB Output is correct
61 Correct 16 ms 27456 KB Output is correct
62 Correct 31 ms 44252 KB Output is correct
63 Correct 126 ms 139972 KB Output is correct
64 Correct 388 ms 503908 KB Output is correct
65 Correct 85 ms 106820 KB Output is correct
66 Correct 79 ms 87812 KB Output is correct
67 Correct 349 ms 449824 KB Output is correct
68 Correct 42 ms 61664 KB Output is correct
69 Correct 26 ms 33984 KB Output is correct
70 Correct 208 ms 144200 KB Output is correct
71 Correct 39 ms 52988 KB Output is correct
72 Correct 51 ms 67884 KB Output is correct
73 Correct 84 ms 82300 KB Output is correct
74 Correct 219 ms 232260 KB Output is correct
75 Correct 180 ms 122424 KB Output is correct
76 Correct 174 ms 169544 KB Output is correct
77 Correct 39 ms 45636 KB Output is correct
78 Correct 63 ms 50904 KB Output is correct
79 Correct 44 ms 43332 KB Output is correct
80 Correct 151 ms 156712 KB Output is correct
81 Correct 188 ms 182680 KB Output is correct
82 Correct 189 ms 140996 KB Output is correct
83 Correct 179 ms 156584 KB Output is correct
84 Correct 147 ms 131488 KB Output is correct
85 Correct 319 ms 310348 KB Output is correct
86 Correct 192 ms 109512 KB Output is correct
87 Correct 140 ms 157604 KB Output is correct
88 Correct 148 ms 154328 KB Output is correct
89 Correct 103 ms 132292 KB Output is correct
90 Correct 42 ms 47812 KB Output is correct
91 Correct 125 ms 121924 KB Output is correct
92 Correct 216 ms 207648 KB Output is correct
93 Correct 149 ms 218044 KB Output is correct
94 Correct 74 ms 87136 KB Output is correct
95 Correct 89 ms 105032 KB Output is correct
96 Correct 48 ms 55492 KB Output is correct
97 Correct 80 ms 86208 KB Output is correct
98 Correct 101 ms 108740 KB Output is correct
99 Correct 97 ms 96324 KB Output is correct
100 Correct 204 ms 155292 KB Output is correct
101 Correct 138 ms 111440 KB Output is correct
102 Correct 175 ms 206840 KB Output is correct
103 Correct 187 ms 168876 KB Output is correct
104 Correct 147 ms 187844 KB Output is correct
105 Correct 182 ms 243960 KB Output is correct
106 Correct 101 ms 89116 KB Output is correct
107 Correct 198 ms 244936 KB Output is correct
108 Correct 105 ms 140308 KB Output is correct
109 Correct 105 ms 147564 KB Output is correct
110 Correct 133 ms 177812 KB Output is correct
111 Correct 174 ms 229448 KB Output is correct
112 Correct 218 ms 265324 KB Output is correct
113 Correct 151 ms 157124 KB Output is correct
114 Correct 209 ms 230672 KB Output is correct
115 Correct 121 ms 125476 KB Output is correct
116 Correct 203 ms 189844 KB Output is correct
117 Correct 156 ms 168372 KB Output is correct
118 Correct 259 ms 278484 KB Output is correct
119 Correct 145 ms 153088 KB Output is correct
120 Correct 210 ms 208580 KB Output is correct
121 Correct 274 ms 163596 KB Output is correct
122 Correct 209 ms 163268 KB Output is correct
123 Correct 115 ms 109156 KB Output is correct
124 Correct 175 ms 188732 KB Output is correct
125 Correct 162 ms 174772 KB Output is correct
126 Correct 90 ms 89500 KB Output is correct
127 Correct 199 ms 210752 KB Output is correct
128 Correct 0 ms 340 KB Output is correct
129 Runtime error 16 ms 300 KB Execution killed with signal 11
130 Halted 0 ms 0 KB -