oj.uz

Submission #727700

# Submission time Handle Problem Language Result Execution time Memory
727700 2023-04-21T06:30:41 Z SanguineChameleon Duathlon (APIO18_duathlon) C++17
70 / 100
 132 ms 31836 KB 
#include <bits/stdc++.h>
using namespace std;

void just_do_it();

int main() {
	#ifdef KAMIRULEZ
		freopen("kamirulez.inp", "r", stdin);
		freopen("kamirulez.out", "w", stdout);
	#endif
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	just_do_it();
	return 0;
}

#define int long long

const int maxn = 1e5 + 20;
vector<int> adj[maxn];
vector<int> ch_color[maxn];
vector<int> comp;
vector<int> comp_color[maxn];
int color[maxn];
int sz_color[maxn];
int sz_color_sub[maxn];
int sz_color_root[maxn];
long long sz_color_sum[maxn];
bool can[55][55][55];
bool bad[maxn];
bool flag[maxn];
int par[maxn];
int depth[maxn];
int high[maxn];
int sz[maxn];
int node_cnt = 0;
int edge_cnt = 0;
int n, m;

void dfs1(int x, int a, int b) {
	can[x][a][b] = true;
	for (auto c: adj[b]) {
		if (c != x && !can[x][a][c]) {
			dfs1(x, a, c);
		}
	}
}

void dfs2(int u, int p, bool sub7 = false) {
	color[u] = u;
	sz_color[u] = 1;
	par[u] = p;
	high[u] = depth[u];
	flag[u] = true;
	node_cnt++;
	edge_cnt += adj[u].size();
	sz[u] = 1;
	for (auto v: adj[u]) {
		if (v == p) {
			continue;
		}
		if (!flag[v]) {
			depth[v] = depth[u] + 1;
			dfs2(v, u, sub7);
			sz[u] += sz[v];
			high[u] = min(high[u], high[v]);
		}
		else {
			high[u] = min(high[u], depth[v]);
			if (depth[u] > depth[v] && sub7) {
				int cur = u;
				while (true) {
					sz_color[color[cur]]--;
					color[cur] = u;
					sz_color[color[cur]]++;
					if (cur == v) {
						break;
					}
					cur = par[cur];
				}
			}
		}
	}
	if (sub7) {
		for (auto v: adj[u]) {
			if (par[v] == u && color[v] != color[u]) {
				ch_color[u].push_back(v);
			}
		}
		comp_color[color[u]].push_back(u);
	}
}

void sub1() {
	for (int x = 1; x <= n; x++) {
		for (int a = 1; a <= n; a++) {
			if (a != x) {
				dfs1(x, a, a);
			}
		}
		bad[x] = false;
	}
	int res = 0;
	for (int a = 1; a <= n; a++) {
		for (int b = 1; b <= n; b++) {
			if (b == a) {
				continue;
			}
			for (int c = 1; c <= n; c++) {
				if (c == a || c == b) {
					continue;
				}
				bool ok = true;
				for (int x = 1; x <= n; x++) {
					if (x == b) {
						continue;
					}
					if (!can[x][a][b] && !can[x][b][c]) {
						ok = false;
						break;
					}
				}
				if (ok) {
					res++;
				}
			}
		}
	}
	cout << res;
}

void dfs4(int u) {
	comp.push_back(color[u]);
	sz_color_sub[color[u]] = sz_color[color[u]];
	int rem = node_cnt - sz_color[color[u]];
	for (auto v: comp_color[color[u]]) {
		for (auto x: ch_color[v]) {
			dfs4(x);
			sz_color_sub[color[u]] += sz_color_sub[color[x]];
			sz_color_root[v] += sz_color_sub[color[x]];
			sz_color_sum[v] -= 1LL * sz_color_sub[color[x]] * sz_color_sub[color[x]];
			rem -= sz_color_sub[color[x]];
		}
	}
	sz_color_root[u] += rem;
	sz_color_sum[u] -= 1LL * rem * rem;
	for (auto v: comp_color[color[u]]) {
		sz_color_sum[v] += 1LL * sz_color_root[v] * sz_color_root[v]; 
	}
}

long long solve(int root) {
	comp.clear();
	node_cnt = 0;
	edge_cnt = 0;
	dfs2(root, -1, true);
	edge_cnt /= 2;
	if (node_cnt == edge_cnt) {
		return 1LL * node_cnt * (node_cnt - 1) * (node_cnt - 2);
	}
	dfs4(root);
	long long res = 0;
	for (auto u: comp) {
		res += 1LL * sz_color[u] * (sz_color[u] - 1) * (sz_color[u] - 2);
		res += 1LL * (sz_color[u] - 1) * (sz_color[u] - 1) * (node_cnt - sz_color[u]) * 2;
		res += 1LL * sz_color[u] * (node_cnt - sz_color[u]) * (node_cnt - sz_color[u]);
		for (auto v: comp_color[u]) {
			res -= 1LL * sz_color[u] * sz_color_root[v] * sz_color_root[v];
			res += sz_color_sum[v];
		}
	}
	return res;
}

long long dfs3(int u) {
	int cnt = 1;
	for (auto v: adj[u]) {
		if (par[v] == u && high[v] >= depth[u]) {
			cnt += sz[v];
		}
	}
	long long res = 1LL * cnt * (cnt - 1);
	for (auto v: adj[u]) {
		if (par[v] == u && high[v] < depth[u]) {
			res += dfs3(v);
		}
	}
	return res;
}

void sub8() {
	long long res = 0;
	for (int u = 1; u <= n; u++) {
		node_cnt = 0;
		for (int i = 1; i <= n; i++) {
			flag[i] = false;
		}
		depth[u] = 0;
		dfs2(u, -1);
		res += 1LL * (node_cnt - 1) * (node_cnt - 2);
		for (auto v: adj[u]) {
			if (par[v] == u) {
				res -= dfs3(v);
			}
		}
	}
	cout << res;
}

void just_do_it() {
	cin >> n >> m;
	for (int i = 0; i < m; i++) {
		int u, v;
		cin >> u >> v;
		adj[u].push_back(v);
		adj[v].push_back(u);
	}
	if (n <= 50) {
		sub1();
		return;
	}
	if (n <= 1000) {
		sub8();
		return;
	}
	long long res = 0;
	for (int i = 1; i <= n; i++) {
		if (!flag[i]) {
			res += solve(i);
		}
	}
	cout << res;
	return;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 7380 KB Output is correct
2 Correct 4 ms 7380 KB Output is correct
3 Correct 4 ms 7380 KB Output is correct
4 Correct 4 ms 7364 KB Output is correct
5 Correct 4 ms 7380 KB Output is correct
6 Correct 3 ms 7380 KB Output is correct
7 Correct 4 ms 7380 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 3 ms 7380 KB Output is correct
10 Correct 3 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 3 ms 7380 KB Output is correct
13 Correct 4 ms 7380 KB Output is correct
14 Correct 4 ms 7380 KB Output is correct
15 Correct 4 ms 7380 KB Output is correct
16 Correct 4 ms 7380 KB Output is correct
17 Correct 4 ms 7380 KB Output is correct
18 Correct 4 ms 7380 KB Output is correct
19 Correct 5 ms 7380 KB Output is correct
20 Correct 4 ms 7380 KB Output is correct
21 Correct 4 ms 7380 KB Output is correct
22 Correct 3 ms 7380 KB Output is correct
23 Correct 4 ms 7380 KB Output is correct
24 Correct 4 ms 7380 KB Output is correct
25 Correct 4 ms 7380 KB Output is correct
26 Correct 4 ms 7380 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 3 ms 7380 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 3 ms 7380 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 7380 KB Output is correct
34 Correct 4 ms 7312 KB Output is correct
35 Correct 4 ms 7380 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 7380 KB Output is correct
2 Correct 4 ms 7380 KB Output is correct
3 Correct 4 ms 7380 KB Output is correct
4 Correct 4 ms 7364 KB Output is correct
5 Correct 4 ms 7380 KB Output is correct
6 Correct 3 ms 7380 KB Output is correct
7 Correct 4 ms 7380 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 3 ms 7380 KB Output is correct
10 Correct 3 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 3 ms 7380 KB Output is correct
13 Correct 4 ms 7380 KB Output is correct
14 Correct 4 ms 7380 KB Output is correct
15 Correct 4 ms 7380 KB Output is correct
16 Correct 4 ms 7380 KB Output is correct
17 Correct 4 ms 7380 KB Output is correct
18 Correct 4 ms 7380 KB Output is correct
19 Correct 5 ms 7380 KB Output is correct
20 Correct 4 ms 7380 KB Output is correct
21 Correct 4 ms 7380 KB Output is correct
22 Correct 3 ms 7380 KB Output is correct
23 Correct 4 ms 7380 KB Output is correct
24 Correct 4 ms 7380 KB Output is correct
25 Correct 4 ms 7380 KB Output is correct
26 Correct 4 ms 7380 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 3 ms 7380 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 3 ms 7380 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 7380 KB Output is correct
34 Correct 4 ms 7312 KB Output is correct
35 Correct 4 ms 7380 KB Output is correct
36 Correct 4 ms 7508 KB Output is correct
37 Correct 4 ms 7508 KB Output is correct
38 Correct 9 ms 7480 KB Output is correct
39 Correct 10 ms 7528 KB Output is correct
40 Correct 12 ms 7508 KB Output is correct
41 Correct 5 ms 7508 KB Output is correct
42 Correct 5 ms 7508 KB Output is correct
43 Correct 4 ms 7520 KB Output is correct
44 Correct 4 ms 7508 KB Output is correct
45 Correct 5 ms 7520 KB Output is correct
46 Correct 5 ms 7516 KB Output is correct
47 Correct 3 ms 7380 KB Output is correct
48 Correct 4 ms 7508 KB Output is correct
49 Correct 4 ms 7508 KB Output is correct
50 Correct 4 ms 7508 KB Output is correct
51 Correct 10 ms 7508 KB Output is correct
52 Correct 7 ms 7420 KB Output is correct
53 Correct 10 ms 7508 KB Output is correct
54 Correct 10 ms 7480 KB Output is correct
55 Correct 11 ms 7528 KB Output is correct
56 Correct 10 ms 7508 KB Output is correct
57 Correct 9 ms 7528 KB Output is correct
58 Correct 9 ms 7508 KB Output is correct
59 Correct 10 ms 7532 KB Output is correct
60 Correct 7 ms 7508 KB Output is correct
61 Correct 6 ms 7508 KB Output is correct
62 Correct 5 ms 7508 KB Output is correct
63 Correct 10 ms 7540 KB Output is correct
64 Correct 8 ms 7532 KB Output is correct
65 Correct 8 ms 7472 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 78 ms 28964 KB Output is correct
2 Correct 80 ms 28888 KB Output is correct
3 Correct 93 ms 28184 KB Output is correct
4 Correct 89 ms 29844 KB Output is correct
5 Correct 86 ms 25140 KB Output is correct
6 Correct 96 ms 26192 KB Output is correct
7 Correct 97 ms 24516 KB Output is correct
8 Correct 98 ms 25704 KB Output is correct
9 Correct 94 ms 22980 KB Output is correct
10 Correct 96 ms 23672 KB Output is correct
11 Correct 68 ms 20940 KB Output is correct
12 Correct 69 ms 20900 KB Output is correct
13 Correct 76 ms 20884 KB Output is correct
14 Correct 62 ms 20820 KB Output is correct
15 Correct 51 ms 20768 KB Output is correct
16 Correct 54 ms 20580 KB Output is correct
17 Correct 14 ms 17236 KB Output is correct
18 Correct 15 ms 17260 KB Output is correct
19 Correct 14 ms 17196 KB Output is correct
20 Correct 16 ms 17208 KB Output is correct
21 Correct 14 ms 17108 KB Output is correct
22 Correct 14 ms 17120 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 7380 KB Output is correct
2 Correct 23 ms 7380 KB Output is correct
3 Correct 22 ms 7492 KB Output is correct
4 Correct 29 ms 7628 KB Output is correct
5 Correct 28 ms 7552 KB Output is correct
6 Correct 25 ms 7556 KB Output is correct
7 Correct 29 ms 7508 KB Output is correct
8 Correct 25 ms 7552 KB Output is correct
9 Correct 27 ms 7536 KB Output is correct
10 Correct 20 ms 7496 KB Output is correct
11 Correct 17 ms 7496 KB Output is correct
12 Correct 13 ms 7496 KB Output is correct
13 Correct 7 ms 7380 KB Output is correct
14 Correct 4 ms 7380 KB Output is correct
15 Correct 4 ms 7380 KB Output is correct
16 Correct 4 ms 7380 KB Output is correct
17 Correct 19 ms 7496 KB Output is correct
18 Correct 16 ms 7500 KB Output is correct
19 Correct 18 ms 7380 KB Output is correct
20 Correct 16 ms 7512 KB Output is correct

Subtask #5
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 108 ms 24372 KB Output is correct
2 Correct 107 ms 24448 KB Output is correct
3 Correct 102 ms 24392 KB Output is correct
4 Correct 100 ms 24408 KB Output is correct
5 Correct 98 ms 24388 KB Output is correct
6 Correct 123 ms 31836 KB Output is correct
7 Correct 130 ms 29192 KB Output is correct
8 Correct 120 ms 27976 KB Output is correct
9 Correct 132 ms 26776 KB Output is correct
10 Correct 100 ms 23672 KB Output is correct
11 Correct 97 ms 23892 KB Output is correct
12 Correct 101 ms 23368 KB Output is correct
13 Correct 97 ms 23392 KB Output is correct
14 Correct 80 ms 22976 KB Output is correct
15 Correct 76 ms 22604 KB Output is correct
16 Correct 51 ms 21332 KB Output is correct
17 Correct 70 ms 23852 KB Output is correct
18 Correct 64 ms 23492 KB Output is correct
19 Correct 77 ms 23592 KB Output is correct
20 Correct 71 ms 23488 KB Output is correct

Subtask #6
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 7500 KB Output is correct
2 Correct 25 ms 7380 KB Output is correct
3 Correct 27 ms 7476 KB Output is correct
4 Correct 26 ms 7380 KB Output is correct
5 Correct 26 ms 7504 KB Output is correct
6 Correct 26 ms 7508 KB Output is correct
7 Correct 26 ms 7508 KB Output is correct
8 Correct 26 ms 7508 KB Output is correct
9 Correct 28 ms 7508 KB Output is correct
10 Correct 28 ms 7500 KB Output is correct
11 Correct 30 ms 7508 KB Output is correct
12 Correct 28 ms 7540 KB Output is correct
13 Correct 27 ms 7508 KB Output is correct
14 Correct 29 ms 7508 KB Output is correct
15 Correct 28 ms 7556 KB Output is correct
16 Correct 22 ms 7380 KB Output is correct
17 Correct 19 ms 7500 KB Output is correct
18 Correct 9 ms 7380 KB Output is correct
19 Correct 5 ms 7380 KB Output is correct
20 Correct 5 ms 7380 KB Output is correct
21 Correct 26 ms 7500 KB Output is correct
22 Correct 24 ms 7504 KB Output is correct
23 Correct 26 ms 7508 KB Output is correct
24 Correct 27 ms 7508 KB Output is correct
25 Correct 4 ms 7380 KB Output is correct
26 Correct 4 ms 7428 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 108 ms 24300 KB Output is correct
2 Correct 107 ms 24428 KB Output is correct
3 Correct 107 ms 23204 KB Output is correct
4 Correct 93 ms 21580 KB Output is correct
5 Correct 82 ms 20332 KB Output is correct
6 Correct 80 ms 19804 KB Output is correct
7 Correct 71 ms 19656 KB Output is correct
8 Correct 68 ms 19268 KB Output is correct
9 Correct 64 ms 19280 KB Output is correct
10 Correct 65 ms 19052 KB Output is correct
11 Correct 62 ms 19144 KB Output is correct
12 Correct 64 ms 19024 KB Output is correct
13 Correct 64 ms 18768 KB Output is correct
14 Correct 78 ms 20600 KB Output is correct
15 Correct 117 ms 28732 KB Output is correct
16 Correct 113 ms 26796 KB Output is correct
17 Correct 118 ms 26916 KB Output is correct
18 Correct 112 ms 25248 KB Output is correct
19 Correct 95 ms 21480 KB Output is correct
20 Correct 108 ms 21112 KB Output is correct
21 Correct 105 ms 21024 KB Output is correct
22 Incorrect 82 ms 20504 KB Output isn't correct
23 Halted 0 ms 0 KB -

Subtask #8
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 7380 KB Output is correct
2 Correct 4 ms 7380 KB Output is correct
3 Correct 4 ms 7380 KB Output is correct
4 Correct 4 ms 7364 KB Output is correct
5 Correct 4 ms 7380 KB Output is correct
6 Correct 3 ms 7380 KB Output is correct
7 Correct 4 ms 7380 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 3 ms 7380 KB Output is correct
10 Correct 3 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 3 ms 7380 KB Output is correct
13 Correct 4 ms 7380 KB Output is correct
14 Correct 4 ms 7380 KB Output is correct
15 Correct 4 ms 7380 KB Output is correct
16 Correct 4 ms 7380 KB Output is correct
17 Correct 4 ms 7380 KB Output is correct
18 Correct 4 ms 7380 KB Output is correct
19 Correct 5 ms 7380 KB Output is correct
20 Correct 4 ms 7380 KB Output is correct
21 Correct 4 ms 7380 KB Output is correct
22 Correct 3 ms 7380 KB Output is correct
23 Correct 4 ms 7380 KB Output is correct
24 Correct 4 ms 7380 KB Output is correct
25 Correct 4 ms 7380 KB Output is correct
26 Correct 4 ms 7380 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 3 ms 7380 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 3 ms 7380 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 7380 KB Output is correct
34 Correct 4 ms 7312 KB Output is correct
35 Correct 4 ms 7380 KB Output is correct
36 Correct 4 ms 7508 KB Output is correct
37 Correct 4 ms 7508 KB Output is correct
38 Correct 9 ms 7480 KB Output is correct
39 Correct 10 ms 7528 KB Output is correct
40 Correct 12 ms 7508 KB Output is correct
41 Correct 5 ms 7508 KB Output is correct
42 Correct 5 ms 7508 KB Output is correct
43 Correct 4 ms 7520 KB Output is correct
44 Correct 4 ms 7508 KB Output is correct
45 Correct 5 ms 7520 KB Output is correct
46 Correct 5 ms 7516 KB Output is correct
47 Correct 3 ms 7380 KB Output is correct
48 Correct 4 ms 7508 KB Output is correct
49 Correct 4 ms 7508 KB Output is correct
50 Correct 4 ms 7508 KB Output is correct
51 Correct 10 ms 7508 KB Output is correct
52 Correct 7 ms 7420 KB Output is correct
53 Correct 10 ms 7508 KB Output is correct
54 Correct 10 ms 7480 KB Output is correct
55 Correct 11 ms 7528 KB Output is correct
56 Correct 10 ms 7508 KB Output is correct
57 Correct 9 ms 7528 KB Output is correct
58 Correct 9 ms 7508 KB Output is correct
59 Correct 10 ms 7532 KB Output is correct
60 Correct 7 ms 7508 KB Output is correct
61 Correct 6 ms 7508 KB Output is correct
62 Correct 5 ms 7508 KB Output is correct
63 Correct 10 ms 7540 KB Output is correct
64 Correct 8 ms 7532 KB Output is correct
65 Correct 8 ms 7472 KB Output is correct
66 Correct 4 ms 7380 KB Output is correct
67 Correct 5 ms 7380 KB Output is correct
68 Correct 32 ms 7508 KB Output is correct
69 Correct 74 ms 7508 KB Output is correct
70 Correct 92 ms 7584 KB Output is correct
71 Correct 4 ms 7380 KB Output is correct
72 Correct 4 ms 7380 KB Output is correct
73 Correct 4 ms 7380 KB Output is correct
74 Correct 4 ms 7380 KB Output is correct
75 Correct 4 ms 7380 KB Output is correct
76 Correct 4 ms 7412 KB Output is correct
77 Correct 26 ms 7500 KB Output is correct
78 Correct 27 ms 7380 KB Output is correct
79 Correct 28 ms 7380 KB Output is correct
80 Correct 28 ms 7508 KB Output is correct
81 Correct 28 ms 7508 KB Output is correct
82 Correct 32 ms 7508 KB Output is correct
83 Correct 41 ms 7608 KB Output is correct
84 Correct 31 ms 7508 KB Output is correct
85 Correct 30 ms 7508 KB Output is correct
86 Correct 26 ms 7500 KB Output is correct
87 Correct 13 ms 7500 KB Output is correct
88 Correct 13 ms 7380 KB Output is correct
89 Correct 5 ms 7380 KB Output is correct
90 Correct 5 ms 7380 KB Output is correct
91 Correct 31 ms 7508 KB Output is correct
92 Correct 29 ms 7380 KB Output is correct

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 7380 KB Output is correct
2 Correct 4 ms 7380 KB Output is correct
3 Correct 4 ms 7380 KB Output is correct
4 Correct 4 ms 7364 KB Output is correct
5 Correct 4 ms 7380 KB Output is correct
6 Correct 3 ms 7380 KB Output is correct
7 Correct 4 ms 7380 KB Output is correct
8 Correct 4 ms 7380 KB Output is correct
9 Correct 3 ms 7380 KB Output is correct
10 Correct 3 ms 7380 KB Output is correct
11 Correct 4 ms 7380 KB Output is correct
12 Correct 3 ms 7380 KB Output is correct
13 Correct 4 ms 7380 KB Output is correct
14 Correct 4 ms 7380 KB Output is correct
15 Correct 4 ms 7380 KB Output is correct
16 Correct 4 ms 7380 KB Output is correct
17 Correct 4 ms 7380 KB Output is correct
18 Correct 4 ms 7380 KB Output is correct
19 Correct 5 ms 7380 KB Output is correct
20 Correct 4 ms 7380 KB Output is correct
21 Correct 4 ms 7380 KB Output is correct
22 Correct 3 ms 7380 KB Output is correct
23 Correct 4 ms 7380 KB Output is correct
24 Correct 4 ms 7380 KB Output is correct
25 Correct 4 ms 7380 KB Output is correct
26 Correct 4 ms 7380 KB Output is correct
27 Correct 4 ms 7380 KB Output is correct
28 Correct 3 ms 7380 KB Output is correct
29 Correct 4 ms 7380 KB Output is correct
30 Correct 4 ms 7380 KB Output is correct
31 Correct 3 ms 7380 KB Output is correct
32 Correct 4 ms 7380 KB Output is correct
33 Correct 4 ms 7380 KB Output is correct
34 Correct 4 ms 7312 KB Output is correct
35 Correct 4 ms 7380 KB Output is correct
36 Correct 4 ms 7508 KB Output is correct
37 Correct 4 ms 7508 KB Output is correct
38 Correct 9 ms 7480 KB Output is correct
39 Correct 10 ms 7528 KB Output is correct
40 Correct 12 ms 7508 KB Output is correct
41 Correct 5 ms 7508 KB Output is correct
42 Correct 5 ms 7508 KB Output is correct
43 Correct 4 ms 7520 KB Output is correct
44 Correct 4 ms 7508 KB Output is correct
45 Correct 5 ms 7520 KB Output is correct
46 Correct 5 ms 7516 KB Output is correct
47 Correct 3 ms 7380 KB Output is correct
48 Correct 4 ms 7508 KB Output is correct
49 Correct 4 ms 7508 KB Output is correct
50 Correct 4 ms 7508 KB Output is correct
51 Correct 10 ms 7508 KB Output is correct
52 Correct 7 ms 7420 KB Output is correct
53 Correct 10 ms 7508 KB Output is correct
54 Correct 10 ms 7480 KB Output is correct
55 Correct 11 ms 7528 KB Output is correct
56 Correct 10 ms 7508 KB Output is correct
57 Correct 9 ms 7528 KB Output is correct
58 Correct 9 ms 7508 KB Output is correct
59 Correct 10 ms 7532 KB Output is correct
60 Correct 7 ms 7508 KB Output is correct
61 Correct 6 ms 7508 KB Output is correct
62 Correct 5 ms 7508 KB Output is correct
63 Correct 10 ms 7540 KB Output is correct
64 Correct 8 ms 7532 KB Output is correct
65 Correct 8 ms 7472 KB Output is correct
66 Correct 78 ms 28964 KB Output is correct
67 Correct 80 ms 28888 KB Output is correct
68 Correct 93 ms 28184 KB Output is correct
69 Correct 89 ms 29844 KB Output is correct
70 Correct 86 ms 25140 KB Output is correct
71 Correct 96 ms 26192 KB Output is correct
72 Correct 97 ms 24516 KB Output is correct
73 Correct 98 ms 25704 KB Output is correct
74 Correct 94 ms 22980 KB Output is correct
75 Correct 96 ms 23672 KB Output is correct
76 Correct 68 ms 20940 KB Output is correct
77 Correct 69 ms 20900 KB Output is correct
78 Correct 76 ms 20884 KB Output is correct
79 Correct 62 ms 20820 KB Output is correct
80 Correct 51 ms 20768 KB Output is correct
81 Correct 54 ms 20580 KB Output is correct
82 Correct 14 ms 17236 KB Output is correct
83 Correct 15 ms 17260 KB Output is correct
84 Correct 14 ms 17196 KB Output is correct
85 Correct 16 ms 17208 KB Output is correct
86 Correct 14 ms 17108 KB Output is correct
87 Correct 14 ms 17120 KB Output is correct
88 Correct 23 ms 7380 KB Output is correct
89 Correct 23 ms 7380 KB Output is correct
90 Correct 22 ms 7492 KB Output is correct
91 Correct 29 ms 7628 KB Output is correct
92 Correct 28 ms 7552 KB Output is correct
93 Correct 25 ms 7556 KB Output is correct
94 Correct 29 ms 7508 KB Output is correct
95 Correct 25 ms 7552 KB Output is correct
96 Correct 27 ms 7536 KB Output is correct
97 Correct 20 ms 7496 KB Output is correct
98 Correct 17 ms 7496 KB Output is correct
99 Correct 13 ms 7496 KB Output is correct
100 Correct 7 ms 7380 KB Output is correct
101 Correct 4 ms 7380 KB Output is correct
102 Correct 4 ms 7380 KB Output is correct
103 Correct 4 ms 7380 KB Output is correct
104 Correct 19 ms 7496 KB Output is correct
105 Correct 16 ms 7500 KB Output is correct
106 Correct 18 ms 7380 KB Output is correct
107 Correct 16 ms 7512 KB Output is correct
108 Correct 108 ms 24372 KB Output is correct
109 Correct 107 ms 24448 KB Output is correct
110 Correct 102 ms 24392 KB Output is correct
111 Correct 100 ms 24408 KB Output is correct
112 Correct 98 ms 24388 KB Output is correct
113 Correct 123 ms 31836 KB Output is correct
114 Correct 130 ms 29192 KB Output is correct
115 Correct 120 ms 27976 KB Output is correct
116 Correct 132 ms 26776 KB Output is correct
117 Correct 100 ms 23672 KB Output is correct
118 Correct 97 ms 23892 KB Output is correct
119 Correct 101 ms 23368 KB Output is correct
120 Correct 97 ms 23392 KB Output is correct
121 Correct 80 ms 22976 KB Output is correct
122 Correct 76 ms 22604 KB Output is correct
123 Correct 51 ms 21332 KB Output is correct
124 Correct 70 ms 23852 KB Output is correct
125 Correct 64 ms 23492 KB Output is correct
126 Correct 77 ms 23592 KB Output is correct
127 Correct 71 ms 23488 KB Output is correct
128 Correct 23 ms 7500 KB Output is correct
129 Correct 25 ms 7380 KB Output is correct
130 Correct 27 ms 7476 KB Output is correct
131 Correct 26 ms 7380 KB Output is correct
132 Correct 26 ms 7504 KB Output is correct
133 Correct 26 ms 7508 KB Output is correct
134 Correct 26 ms 7508 KB Output is correct
135 Correct 26 ms 7508 KB Output is correct
136 Correct 28 ms 7508 KB Output is correct
137 Correct 28 ms 7500 KB Output is correct
138 Correct 30 ms 7508 KB Output is correct
139 Correct 28 ms 7540 KB Output is correct
140 Correct 27 ms 7508 KB Output is correct
141 Correct 29 ms 7508 KB Output is correct
142 Correct 28 ms 7556 KB Output is correct
143 Correct 22 ms 7380 KB Output is correct
144 Correct 19 ms 7500 KB Output is correct
145 Correct 9 ms 7380 KB Output is correct
146 Correct 5 ms 7380 KB Output is correct
147 Correct 5 ms 7380 KB Output is correct
148 Correct 26 ms 7500 KB Output is correct
149 Correct 24 ms 7504 KB Output is correct
150 Correct 26 ms 7508 KB Output is correct
151 Correct 27 ms 7508 KB Output is correct
152 Correct 4 ms 7380 KB Output is correct
153 Correct 4 ms 7428 KB Output is correct
154 Correct 4 ms 7380 KB Output is correct
155 Correct 108 ms 24300 KB Output is correct
156 Correct 107 ms 24428 KB Output is correct
157 Correct 107 ms 23204 KB Output is correct
158 Correct 93 ms 21580 KB Output is correct
159 Correct 82 ms 20332 KB Output is correct
160 Correct 80 ms 19804 KB Output is correct
161 Correct 71 ms 19656 KB Output is correct
162 Correct 68 ms 19268 KB Output is correct
163 Correct 64 ms 19280 KB Output is correct
164 Correct 65 ms 19052 KB Output is correct
165 Correct 62 ms 19144 KB Output is correct
166 Correct 64 ms 19024 KB Output is correct
167 Correct 64 ms 18768 KB Output is correct
168 Correct 78 ms 20600 KB Output is correct
169 Correct 117 ms 28732 KB Output is correct
170 Correct 113 ms 26796 KB Output is correct
171 Correct 118 ms 26916 KB Output is correct
172 Correct 112 ms 25248 KB Output is correct
173 Correct 95 ms 21480 KB Output is correct
174 Correct 108 ms 21112 KB Output is correct
175 Correct 105 ms 21024 KB Output is correct
176 Incorrect 82 ms 20504 KB Output isn't correct
177 Halted 0 ms 0 KB -