oj.uz

답안 #727646

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
727646 2023-04-21T04:56:34 Z SanguineChameleon 철인 이종 경기 (APIO18_duathlon) C++17
70 / 100
 84 ms 16708 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;
}

const int maxn = 1e5 + 20;
vector<int> adj[maxn];
vector<int> comp;
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) {
	par[u] = p;
	high[u] = depth[u];
	comp.push_back(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);
			sz[u] += sz[v];
			high[u] = min(high[u], high[v]);
		}
		else {
			high[u] = min(high[u], depth[v]);
		}
	}
}

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;
}

long long solve(int root) {
	comp.clear();
	node_cnt = 0;
	edge_cnt = 0;
	dfs2(root, -1);
	edge_cnt /= 2;
	if (node_cnt == edge_cnt) {
		return 1LL * node_cnt * (node_cnt - 1) * (node_cnt - 2);
	}
	long long res = 0;
	for (auto u: comp) {
		res += 1LL * sz[u] * (node_cnt - sz[u]) * 2;
	}
	res -= 1LL * node_cnt * (node_cnt - 1);
	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 <= 2000) {
		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

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2684 KB Output is correct
3 Correct 2 ms 2680 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 1 ms 2676 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2680 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2680 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2676 KB Output is correct
14 Correct 2 ms 2676 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 2 ms 2644 KB Output is correct
25 Correct 1 ms 2680 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 1 ms 2644 KB Output is correct
28 Correct 2 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2676 KB Output is correct
31 Correct 2 ms 2640 KB Output is correct
32 Correct 2 ms 2680 KB Output is correct
33 Correct 2 ms 2676 KB Output is correct
34 Correct 2 ms 2644 KB Output is correct
35 Correct 1 ms 2644 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2684 KB Output is correct
3 Correct 2 ms 2680 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 1 ms 2676 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2680 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2680 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2676 KB Output is correct
14 Correct 2 ms 2676 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 2 ms 2644 KB Output is correct
25 Correct 1 ms 2680 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 1 ms 2644 KB Output is correct
28 Correct 2 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2676 KB Output is correct
31 Correct 2 ms 2640 KB Output is correct
32 Correct 2 ms 2680 KB Output is correct
33 Correct 2 ms 2676 KB Output is correct
34 Correct 2 ms 2644 KB Output is correct
35 Correct 1 ms 2644 KB Output is correct
36 Correct 2 ms 2772 KB Output is correct
37 Correct 3 ms 2808 KB Output is correct
38 Correct 10 ms 2772 KB Output is correct
39 Correct 11 ms 2772 KB Output is correct
40 Correct 11 ms 2840 KB Output is correct
41 Correct 2 ms 2772 KB Output is correct
42 Correct 3 ms 2772 KB Output is correct
43 Correct 2 ms 2772 KB Output is correct
44 Correct 2 ms 2772 KB Output is correct
45 Correct 4 ms 2772 KB Output is correct
46 Correct 3 ms 2900 KB Output is correct
47 Correct 2 ms 2644 KB Output is correct
48 Correct 3 ms 2772 KB Output is correct
49 Correct 2 ms 2804 KB Output is correct
50 Correct 2 ms 2772 KB Output is correct
51 Correct 9 ms 2836 KB Output is correct
52 Correct 8 ms 2772 KB Output is correct
53 Correct 10 ms 2804 KB Output is correct
54 Correct 10 ms 2804 KB Output is correct
55 Correct 11 ms 2808 KB Output is correct
56 Correct 9 ms 2772 KB Output is correct
57 Correct 10 ms 2804 KB Output is correct
58 Correct 8 ms 2772 KB Output is correct
59 Correct 7 ms 2812 KB Output is correct
60 Correct 5 ms 2772 KB Output is correct
61 Correct 4 ms 2804 KB Output is correct
62 Correct 3 ms 2772 KB Output is correct
63 Correct 9 ms 2772 KB Output is correct
64 Correct 7 ms 2772 KB Output is correct
65 Correct 6 ms 2772 KB Output is correct

Subtask #3
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 61 ms 16708 KB Output is correct
2 Correct 57 ms 16608 KB Output is correct
3 Correct 57 ms 12508 KB Output is correct
4 Correct 52 ms 14576 KB Output is correct
5 Correct 57 ms 11196 KB Output is correct
6 Correct 49 ms 11260 KB Output is correct
7 Correct 55 ms 10156 KB Output is correct
8 Correct 53 ms 10724 KB Output is correct
9 Correct 47 ms 9164 KB Output is correct
10 Correct 60 ms 10060 KB Output is correct
11 Correct 39 ms 8304 KB Output is correct
12 Correct 42 ms 8140 KB Output is correct
13 Correct 39 ms 8208 KB Output is correct
14 Correct 39 ms 8084 KB Output is correct
15 Correct 25 ms 7460 KB Output is correct
16 Correct 27 ms 7436 KB Output is correct
17 Correct 3 ms 4180 KB Output is correct
18 Correct 5 ms 4216 KB Output is correct
19 Correct 4 ms 4180 KB Output is correct
20 Correct 4 ms 4180 KB Output is correct
21 Correct 3 ms 4180 KB Output is correct
22 Correct 3 ms 4052 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 6988 KB Output is correct
2 Correct 28 ms 6900 KB Output is correct
3 Correct 27 ms 6984 KB Output is correct
4 Correct 35 ms 7180 KB Output is correct
5 Correct 31 ms 6976 KB Output is correct
6 Correct 29 ms 6956 KB Output is correct
7 Correct 33 ms 6952 KB Output is correct
8 Correct 29 ms 6972 KB Output is correct
9 Correct 28 ms 6984 KB Output is correct
10 Correct 21 ms 6904 KB Output is correct
11 Correct 20 ms 7000 KB Output is correct
12 Correct 12 ms 4944 KB Output is correct
13 Correct 7 ms 3924 KB Output is correct
14 Correct 3 ms 2900 KB Output is correct
15 Correct 2 ms 2804 KB Output is correct
16 Correct 2 ms 2724 KB Output is correct
17 Correct 20 ms 7000 KB Output is correct
18 Correct 19 ms 6980 KB Output is correct
19 Correct 18 ms 6896 KB Output is correct
20 Correct 18 ms 6980 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 52 ms 9160 KB Output is correct
2 Correct 46 ms 9116 KB Output is correct
3 Correct 45 ms 9012 KB Output is correct
4 Correct 46 ms 9080 KB Output is correct
5 Correct 48 ms 9104 KB Output is correct
6 Correct 59 ms 13184 KB Output is correct
7 Correct 57 ms 11676 KB Output is correct
8 Correct 58 ms 10976 KB Output is correct
9 Correct 46 ms 10376 KB Output is correct
10 Correct 54 ms 8848 KB Output is correct
11 Correct 49 ms 9052 KB Output is correct
12 Correct 45 ms 8612 KB Output is correct
13 Correct 52 ms 8688 KB Output is correct
14 Correct 39 ms 8368 KB Output is correct
15 Correct 36 ms 8184 KB Output is correct
16 Correct 21 ms 7276 KB Output is correct
17 Correct 34 ms 9520 KB Output is correct
18 Correct 33 ms 9388 KB Output is correct
19 Correct 34 ms 9412 KB Output is correct
20 Correct 35 ms 9340 KB Output is correct

Subtask #6
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 26 ms 6988 KB Output is correct
2 Correct 26 ms 6896 KB Output is correct
3 Correct 31 ms 6984 KB Output is correct
4 Correct 30 ms 6900 KB Output is correct
5 Correct 30 ms 6896 KB Output is correct
6 Correct 32 ms 6932 KB Output is correct
7 Correct 30 ms 6876 KB Output is correct
8 Correct 30 ms 6900 KB Output is correct
9 Correct 33 ms 6932 KB Output is correct
10 Correct 36 ms 7036 KB Output is correct
11 Correct 31 ms 6944 KB Output is correct
12 Correct 31 ms 7020 KB Output is correct
13 Correct 32 ms 6984 KB Output is correct
14 Correct 32 ms 7000 KB Output is correct
15 Correct 32 ms 6976 KB Output is correct
16 Correct 24 ms 6904 KB Output is correct
17 Correct 20 ms 6976 KB Output is correct
18 Correct 9 ms 3920 KB Output is correct
19 Correct 4 ms 2772 KB Output is correct
20 Correct 2 ms 2772 KB Output is correct
21 Correct 30 ms 6936 KB Output is correct
22 Correct 30 ms 6980 KB Output is correct
23 Correct 28 ms 6892 KB Output is correct
24 Correct 28 ms 6896 KB Output is correct
25 Correct 2 ms 2676 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2676 KB Output is correct

Subtask #7
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 55 ms 9092 KB Output is correct
2 Correct 47 ms 9036 KB Output is correct
3 Incorrect 69 ms 9036 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #8
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2684 KB Output is correct
3 Correct 2 ms 2680 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 1 ms 2676 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2680 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2680 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2676 KB Output is correct
14 Correct 2 ms 2676 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 2 ms 2644 KB Output is correct
25 Correct 1 ms 2680 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 1 ms 2644 KB Output is correct
28 Correct 2 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2676 KB Output is correct
31 Correct 2 ms 2640 KB Output is correct
32 Correct 2 ms 2680 KB Output is correct
33 Correct 2 ms 2676 KB Output is correct
34 Correct 2 ms 2644 KB Output is correct
35 Correct 1 ms 2644 KB Output is correct
36 Correct 2 ms 2772 KB Output is correct
37 Correct 3 ms 2808 KB Output is correct
38 Correct 10 ms 2772 KB Output is correct
39 Correct 11 ms 2772 KB Output is correct
40 Correct 11 ms 2840 KB Output is correct
41 Correct 2 ms 2772 KB Output is correct
42 Correct 3 ms 2772 KB Output is correct
43 Correct 2 ms 2772 KB Output is correct
44 Correct 2 ms 2772 KB Output is correct
45 Correct 4 ms 2772 KB Output is correct
46 Correct 3 ms 2900 KB Output is correct
47 Correct 2 ms 2644 KB Output is correct
48 Correct 3 ms 2772 KB Output is correct
49 Correct 2 ms 2804 KB Output is correct
50 Correct 2 ms 2772 KB Output is correct
51 Correct 9 ms 2836 KB Output is correct
52 Correct 8 ms 2772 KB Output is correct
53 Correct 10 ms 2804 KB Output is correct
54 Correct 10 ms 2804 KB Output is correct
55 Correct 11 ms 2808 KB Output is correct
56 Correct 9 ms 2772 KB Output is correct
57 Correct 10 ms 2804 KB Output is correct
58 Correct 8 ms 2772 KB Output is correct
59 Correct 7 ms 2812 KB Output is correct
60 Correct 5 ms 2772 KB Output is correct
61 Correct 4 ms 2804 KB Output is correct
62 Correct 3 ms 2772 KB Output is correct
63 Correct 9 ms 2772 KB Output is correct
64 Correct 7 ms 2772 KB Output is correct
65 Correct 6 ms 2772 KB Output is correct
66 Correct 2 ms 2644 KB Output is correct
67 Correct 3 ms 2936 KB Output is correct
68 Correct 36 ms 6956 KB Output is correct
69 Correct 78 ms 7024 KB Output is correct
70 Correct 84 ms 6968 KB Output is correct
71 Correct 2 ms 2772 KB Output is correct
72 Correct 2 ms 2772 KB Output is correct
73 Correct 2 ms 2772 KB Output is correct
74 Correct 2 ms 2772 KB Output is correct
75 Correct 2 ms 2688 KB Output is correct
76 Correct 2 ms 2636 KB Output is correct
77 Correct 28 ms 6908 KB Output is correct
78 Correct 29 ms 6988 KB Output is correct
79 Correct 30 ms 6992 KB Output is correct
80 Correct 31 ms 6976 KB Output is correct
81 Correct 31 ms 6984 KB Output is correct
82 Correct 36 ms 6980 KB Output is correct
83 Correct 45 ms 7016 KB Output is correct
84 Correct 31 ms 6984 KB Output is correct
85 Correct 33 ms 6984 KB Output is correct
86 Correct 28 ms 6988 KB Output is correct
87 Correct 13 ms 4884 KB Output is correct
88 Correct 13 ms 4892 KB Output is correct
89 Correct 3 ms 2820 KB Output is correct
90 Correct 3 ms 2812 KB Output is correct
91 Correct 32 ms 6904 KB Output is correct
92 Correct 33 ms 6944 KB Output is correct

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2684 KB Output is correct
3 Correct 2 ms 2680 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 1 ms 2676 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2680 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2680 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2676 KB Output is correct
14 Correct 2 ms 2676 KB Output is correct
15 Correct 1 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 2 ms 2644 KB Output is correct
25 Correct 1 ms 2680 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 1 ms 2644 KB Output is correct
28 Correct 2 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2676 KB Output is correct
31 Correct 2 ms 2640 KB Output is correct
32 Correct 2 ms 2680 KB Output is correct
33 Correct 2 ms 2676 KB Output is correct
34 Correct 2 ms 2644 KB Output is correct
35 Correct 1 ms 2644 KB Output is correct
36 Correct 2 ms 2772 KB Output is correct
37 Correct 3 ms 2808 KB Output is correct
38 Correct 10 ms 2772 KB Output is correct
39 Correct 11 ms 2772 KB Output is correct
40 Correct 11 ms 2840 KB Output is correct
41 Correct 2 ms 2772 KB Output is correct
42 Correct 3 ms 2772 KB Output is correct
43 Correct 2 ms 2772 KB Output is correct
44 Correct 2 ms 2772 KB Output is correct
45 Correct 4 ms 2772 KB Output is correct
46 Correct 3 ms 2900 KB Output is correct
47 Correct 2 ms 2644 KB Output is correct
48 Correct 3 ms 2772 KB Output is correct
49 Correct 2 ms 2804 KB Output is correct
50 Correct 2 ms 2772 KB Output is correct
51 Correct 9 ms 2836 KB Output is correct
52 Correct 8 ms 2772 KB Output is correct
53 Correct 10 ms 2804 KB Output is correct
54 Correct 10 ms 2804 KB Output is correct
55 Correct 11 ms 2808 KB Output is correct
56 Correct 9 ms 2772 KB Output is correct
57 Correct 10 ms 2804 KB Output is correct
58 Correct 8 ms 2772 KB Output is correct
59 Correct 7 ms 2812 KB Output is correct
60 Correct 5 ms 2772 KB Output is correct
61 Correct 4 ms 2804 KB Output is correct
62 Correct 3 ms 2772 KB Output is correct
63 Correct 9 ms 2772 KB Output is correct
64 Correct 7 ms 2772 KB Output is correct
65 Correct 6 ms 2772 KB Output is correct
66 Correct 61 ms 16708 KB Output is correct
67 Correct 57 ms 16608 KB Output is correct
68 Correct 57 ms 12508 KB Output is correct
69 Correct 52 ms 14576 KB Output is correct
70 Correct 57 ms 11196 KB Output is correct
71 Correct 49 ms 11260 KB Output is correct
72 Correct 55 ms 10156 KB Output is correct
73 Correct 53 ms 10724 KB Output is correct
74 Correct 47 ms 9164 KB Output is correct
75 Correct 60 ms 10060 KB Output is correct
76 Correct 39 ms 8304 KB Output is correct
77 Correct 42 ms 8140 KB Output is correct
78 Correct 39 ms 8208 KB Output is correct
79 Correct 39 ms 8084 KB Output is correct
80 Correct 25 ms 7460 KB Output is correct
81 Correct 27 ms 7436 KB Output is correct
82 Correct 3 ms 4180 KB Output is correct
83 Correct 5 ms 4216 KB Output is correct
84 Correct 4 ms 4180 KB Output is correct
85 Correct 4 ms 4180 KB Output is correct
86 Correct 3 ms 4180 KB Output is correct
87 Correct 3 ms 4052 KB Output is correct
88 Correct 28 ms 6988 KB Output is correct
89 Correct 28 ms 6900 KB Output is correct
90 Correct 27 ms 6984 KB Output is correct
91 Correct 35 ms 7180 KB Output is correct
92 Correct 31 ms 6976 KB Output is correct
93 Correct 29 ms 6956 KB Output is correct
94 Correct 33 ms 6952 KB Output is correct
95 Correct 29 ms 6972 KB Output is correct
96 Correct 28 ms 6984 KB Output is correct
97 Correct 21 ms 6904 KB Output is correct
98 Correct 20 ms 7000 KB Output is correct
99 Correct 12 ms 4944 KB Output is correct
100 Correct 7 ms 3924 KB Output is correct
101 Correct 3 ms 2900 KB Output is correct
102 Correct 2 ms 2804 KB Output is correct
103 Correct 2 ms 2724 KB Output is correct
104 Correct 20 ms 7000 KB Output is correct
105 Correct 19 ms 6980 KB Output is correct
106 Correct 18 ms 6896 KB Output is correct
107 Correct 18 ms 6980 KB Output is correct
108 Correct 52 ms 9160 KB Output is correct
109 Correct 46 ms 9116 KB Output is correct
110 Correct 45 ms 9012 KB Output is correct
111 Correct 46 ms 9080 KB Output is correct
112 Correct 48 ms 9104 KB Output is correct
113 Correct 59 ms 13184 KB Output is correct
114 Correct 57 ms 11676 KB Output is correct
115 Correct 58 ms 10976 KB Output is correct
116 Correct 46 ms 10376 KB Output is correct
117 Correct 54 ms 8848 KB Output is correct
118 Correct 49 ms 9052 KB Output is correct
119 Correct 45 ms 8612 KB Output is correct
120 Correct 52 ms 8688 KB Output is correct
121 Correct 39 ms 8368 KB Output is correct
122 Correct 36 ms 8184 KB Output is correct
123 Correct 21 ms 7276 KB Output is correct
124 Correct 34 ms 9520 KB Output is correct
125 Correct 33 ms 9388 KB Output is correct
126 Correct 34 ms 9412 KB Output is correct
127 Correct 35 ms 9340 KB Output is correct
128 Correct 26 ms 6988 KB Output is correct
129 Correct 26 ms 6896 KB Output is correct
130 Correct 31 ms 6984 KB Output is correct
131 Correct 30 ms 6900 KB Output is correct
132 Correct 30 ms 6896 KB Output is correct
133 Correct 32 ms 6932 KB Output is correct
134 Correct 30 ms 6876 KB Output is correct
135 Correct 30 ms 6900 KB Output is correct
136 Correct 33 ms 6932 KB Output is correct
137 Correct 36 ms 7036 KB Output is correct
138 Correct 31 ms 6944 KB Output is correct
139 Correct 31 ms 7020 KB Output is correct
140 Correct 32 ms 6984 KB Output is correct
141 Correct 32 ms 7000 KB Output is correct
142 Correct 32 ms 6976 KB Output is correct
143 Correct 24 ms 6904 KB Output is correct
144 Correct 20 ms 6976 KB Output is correct
145 Correct 9 ms 3920 KB Output is correct
146 Correct 4 ms 2772 KB Output is correct
147 Correct 2 ms 2772 KB Output is correct
148 Correct 30 ms 6936 KB Output is correct
149 Correct 30 ms 6980 KB Output is correct
150 Correct 28 ms 6892 KB Output is correct
151 Correct 28 ms 6896 KB Output is correct
152 Correct 2 ms 2676 KB Output is correct
153 Correct 2 ms 2644 KB Output is correct
154 Correct 2 ms 2676 KB Output is correct
155 Correct 55 ms 9092 KB Output is correct
156 Correct 47 ms 9036 KB Output is correct
157 Incorrect 69 ms 9036 KB Output isn't correct
158 Halted 0 ms 0 KB -