#include <bits/stdc++.h>
#define For(i, a, b) for(int i = a; i <= b; i++)
#define Forr(i, a, b) for(int i = a; i >= b; i--)
#define F first
#define S second
#define eb emplace_back
#define all(x) x.begin(), x.end()
#define sz(x) ((int)x.size())
#define int LL
using namespace std;
using LL = long long;
using pii = pair<int, int>;
const int MAXN = 200010;
vector<int> adj[MAXN];
int dep[MAXN];
int lo[MAXN];
int id[MAXN];
vector<int> bcc[MAXN];
int siz[MAXN];
int sum[MAXN];
int ban[MAXN];
int cur_bcc;
vector<int> st;
void dfs_bcc(int n, int p, int d) {
dep[n] = lo[n] = d;
st.eb(n);
for(auto &i:adj[n]) if(i != p) {
if(dep[i]) {
lo[n] = min(lo[n], dep[i]);
} else {
dfs_bcc(i, n, d + 1);
lo[n] = min(lo[n], lo[i]);
if(lo[i] >= dep[n]) {
// bcc found
cur_bcc++;
int last = 0;
while(last != i) {
last = st.back(); st.pop_back();
bcc[last].eb(cur_bcc);
bcc[cur_bcc].eb(last);
}
bcc[n].eb(cur_bcc);
bcc[cur_bcc].eb(n);
}
}
}
}
void dfs_siz(int n, int p, int N, int d) {
dep[n] = d;
sum[n] = siz[n] = (n <= N);
for(auto &i:bcc[n]) if(i != p) {
dfs_siz(i, n, N, d + 1);
sum[n] += sum[i];
}
}
#define C(x) ((x) * ((x) - 1))
void dfs_ban(int n, int p, int N, int tot) {
auto size = [&](int i) {
if(i == p) return tot - sum[n];
return sum[i];
};
for(auto &i:bcc[n]) if(i != p) {
dfs_ban(i, n, N, tot);
}
if(n > N) {
for(auto &i:bcc[n]) {
// cout << n << " " << i << " " << size(n, i) << " " << tot - sum[n] << " " << sum[i] << "\n";
ban[n] += C(size(i));
}
for(auto &i:bcc[n]) {
ban[i] += ban[n] - C(size(i));
}
}
}
int ans = 0;
void dfs_ans(int n, int p, int N, int tot) {
if(n <= N) ans += C(tot - 1) - ban[n];
for(auto &i:bcc[n]) if(i != p) dfs_ans(i, n, N, tot);
}
int32_t main() {
ios::sync_with_stdio(false);
cin.tie(0);
// =^-w-^= nya
int n, m; cin >> n >> m;
while(m--) {
int a, b; cin >> a >> b;
adj[a].eb(b);
adj[b].eb(a);
}
cur_bcc = n;
For(i, 1, n) if(!dep[i]) {
dfs_bcc(i, i, 1);
dfs_siz(i, i, n, 1);
// cout << i << " " << sum[i] << "\n";
dfs_ban(i, i, n, sum[i]);
dfs_ans(i, i, n, sum[i]);
}
cout << ans << "\n";
// For(i, 1, cur_bcc) cout << dep[i] << " \n"[i == cur_bcc];
// For(i, 1, cur_bcc) cout << ban[i] << " \n"[i == cur_bcc];
// For(i, 1, cur_bcc) cout << i << ": " << ban[i] << "\n";
// For(i, 1, cur_bcc) {
// cout << i << ":";
// for(auto &j:bcc[i]) cout << " " << j;
// cout << "\n";
// }
return 0;
}
/*
4 3
1 2
2 3
3 4
= 8
4 4
1 2
2 3
3 4
4 2
= 14
5 5
1 2
2 3
3 1
3 4
3 5
= 24
5 6
1 2
2 3
3 1
1 4
4 5
5 1
= 36
12 15
1 2
2 3
3 1
4 5
5 6
6 4
7 8
8 9
9 7
10 11
11 12
12 10
3 4
6 9
5 10
= 474 !!!!
10 12
2 3
3 4
4 2
5 6
6 7
7 5
8 9
9 10
10 8
1 2
1 5
1 8
= 240
*/
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9684 KB |
Output is correct |
2 |
Correct |
6 ms |
9688 KB |
Output is correct |
3 |
Correct |
5 ms |
9732 KB |
Output is correct |
4 |
Correct |
6 ms |
9708 KB |
Output is correct |
5 |
Correct |
6 ms |
9684 KB |
Output is correct |
6 |
Correct |
6 ms |
9684 KB |
Output is correct |
7 |
Correct |
5 ms |
9684 KB |
Output is correct |
8 |
Correct |
5 ms |
9684 KB |
Output is correct |
9 |
Correct |
5 ms |
9684 KB |
Output is correct |
10 |
Correct |
6 ms |
9684 KB |
Output is correct |
11 |
Correct |
6 ms |
9736 KB |
Output is correct |
12 |
Correct |
6 ms |
9684 KB |
Output is correct |
13 |
Correct |
6 ms |
9684 KB |
Output is correct |
14 |
Correct |
5 ms |
9684 KB |
Output is correct |
15 |
Correct |
6 ms |
9732 KB |
Output is correct |
16 |
Correct |
5 ms |
9732 KB |
Output is correct |
17 |
Correct |
6 ms |
9736 KB |
Output is correct |
18 |
Correct |
5 ms |
9684 KB |
Output is correct |
19 |
Correct |
5 ms |
9728 KB |
Output is correct |
20 |
Correct |
5 ms |
9684 KB |
Output is correct |
21 |
Correct |
5 ms |
9812 KB |
Output is correct |
22 |
Correct |
6 ms |
9732 KB |
Output is correct |
23 |
Correct |
6 ms |
9660 KB |
Output is correct |
24 |
Correct |
6 ms |
9684 KB |
Output is correct |
25 |
Correct |
6 ms |
9684 KB |
Output is correct |
26 |
Correct |
6 ms |
9732 KB |
Output is correct |
27 |
Correct |
6 ms |
9728 KB |
Output is correct |
28 |
Correct |
7 ms |
9732 KB |
Output is correct |
29 |
Correct |
6 ms |
9684 KB |
Output is correct |
30 |
Correct |
5 ms |
9684 KB |
Output is correct |
31 |
Correct |
5 ms |
9684 KB |
Output is correct |
32 |
Correct |
5 ms |
9684 KB |
Output is correct |
33 |
Correct |
6 ms |
9732 KB |
Output is correct |
34 |
Correct |
6 ms |
9684 KB |
Output is correct |
35 |
Correct |
5 ms |
9668 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9684 KB |
Output is correct |
2 |
Correct |
6 ms |
9688 KB |
Output is correct |
3 |
Correct |
5 ms |
9732 KB |
Output is correct |
4 |
Correct |
6 ms |
9708 KB |
Output is correct |
5 |
Correct |
6 ms |
9684 KB |
Output is correct |
6 |
Correct |
6 ms |
9684 KB |
Output is correct |
7 |
Correct |
5 ms |
9684 KB |
Output is correct |
8 |
Correct |
5 ms |
9684 KB |
Output is correct |
9 |
Correct |
5 ms |
9684 KB |
Output is correct |
10 |
Correct |
6 ms |
9684 KB |
Output is correct |
11 |
Correct |
6 ms |
9736 KB |
Output is correct |
12 |
Correct |
6 ms |
9684 KB |
Output is correct |
13 |
Correct |
6 ms |
9684 KB |
Output is correct |
14 |
Correct |
5 ms |
9684 KB |
Output is correct |
15 |
Correct |
6 ms |
9732 KB |
Output is correct |
16 |
Correct |
5 ms |
9732 KB |
Output is correct |
17 |
Correct |
6 ms |
9736 KB |
Output is correct |
18 |
Correct |
5 ms |
9684 KB |
Output is correct |
19 |
Correct |
5 ms |
9728 KB |
Output is correct |
20 |
Correct |
5 ms |
9684 KB |
Output is correct |
21 |
Correct |
5 ms |
9812 KB |
Output is correct |
22 |
Correct |
6 ms |
9732 KB |
Output is correct |
23 |
Correct |
6 ms |
9660 KB |
Output is correct |
24 |
Correct |
6 ms |
9684 KB |
Output is correct |
25 |
Correct |
6 ms |
9684 KB |
Output is correct |
26 |
Correct |
6 ms |
9732 KB |
Output is correct |
27 |
Correct |
6 ms |
9728 KB |
Output is correct |
28 |
Correct |
7 ms |
9732 KB |
Output is correct |
29 |
Correct |
6 ms |
9684 KB |
Output is correct |
30 |
Correct |
5 ms |
9684 KB |
Output is correct |
31 |
Correct |
5 ms |
9684 KB |
Output is correct |
32 |
Correct |
5 ms |
9684 KB |
Output is correct |
33 |
Correct |
6 ms |
9732 KB |
Output is correct |
34 |
Correct |
6 ms |
9684 KB |
Output is correct |
35 |
Correct |
5 ms |
9668 KB |
Output is correct |
36 |
Correct |
5 ms |
9736 KB |
Output is correct |
37 |
Correct |
6 ms |
9684 KB |
Output is correct |
38 |
Correct |
5 ms |
9728 KB |
Output is correct |
39 |
Correct |
5 ms |
9684 KB |
Output is correct |
40 |
Correct |
5 ms |
9684 KB |
Output is correct |
41 |
Correct |
5 ms |
9732 KB |
Output is correct |
42 |
Correct |
5 ms |
9732 KB |
Output is correct |
43 |
Correct |
6 ms |
9684 KB |
Output is correct |
44 |
Correct |
5 ms |
9736 KB |
Output is correct |
45 |
Correct |
5 ms |
9684 KB |
Output is correct |
46 |
Correct |
6 ms |
9728 KB |
Output is correct |
47 |
Correct |
5 ms |
9684 KB |
Output is correct |
48 |
Correct |
6 ms |
9684 KB |
Output is correct |
49 |
Correct |
5 ms |
9684 KB |
Output is correct |
50 |
Correct |
5 ms |
9692 KB |
Output is correct |
51 |
Correct |
6 ms |
9684 KB |
Output is correct |
52 |
Correct |
5 ms |
9684 KB |
Output is correct |
53 |
Correct |
6 ms |
9684 KB |
Output is correct |
54 |
Correct |
5 ms |
9684 KB |
Output is correct |
55 |
Correct |
5 ms |
9684 KB |
Output is correct |
56 |
Correct |
6 ms |
9684 KB |
Output is correct |
57 |
Correct |
5 ms |
9732 KB |
Output is correct |
58 |
Correct |
6 ms |
9684 KB |
Output is correct |
59 |
Correct |
6 ms |
9684 KB |
Output is correct |
60 |
Correct |
6 ms |
9684 KB |
Output is correct |
61 |
Correct |
6 ms |
9732 KB |
Output is correct |
62 |
Correct |
5 ms |
9736 KB |
Output is correct |
63 |
Correct |
5 ms |
9684 KB |
Output is correct |
64 |
Correct |
6 ms |
9732 KB |
Output is correct |
65 |
Correct |
5 ms |
9696 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
74 ms |
31368 KB |
Output is correct |
2 |
Correct |
80 ms |
31348 KB |
Output is correct |
3 |
Correct |
99 ms |
30708 KB |
Output is correct |
4 |
Correct |
84 ms |
30636 KB |
Output is correct |
5 |
Correct |
91 ms |
27624 KB |
Output is correct |
6 |
Correct |
96 ms |
29936 KB |
Output is correct |
7 |
Correct |
96 ms |
27828 KB |
Output is correct |
8 |
Correct |
107 ms |
28360 KB |
Output is correct |
9 |
Correct |
95 ms |
26428 KB |
Output is correct |
10 |
Correct |
105 ms |
26568 KB |
Output is correct |
11 |
Correct |
87 ms |
24136 KB |
Output is correct |
12 |
Correct |
76 ms |
23912 KB |
Output is correct |
13 |
Correct |
74 ms |
24052 KB |
Output is correct |
14 |
Correct |
70 ms |
23756 KB |
Output is correct |
15 |
Correct |
52 ms |
22496 KB |
Output is correct |
16 |
Correct |
54 ms |
22300 KB |
Output is correct |
17 |
Correct |
10 ms |
14424 KB |
Output is correct |
18 |
Correct |
10 ms |
14548 KB |
Output is correct |
19 |
Correct |
10 ms |
14340 KB |
Output is correct |
20 |
Correct |
11 ms |
14404 KB |
Output is correct |
21 |
Correct |
10 ms |
14204 KB |
Output is correct |
22 |
Correct |
10 ms |
14288 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
7 ms |
9872 KB |
Output is correct |
2 |
Correct |
6 ms |
9940 KB |
Output is correct |
3 |
Correct |
6 ms |
9860 KB |
Output is correct |
4 |
Correct |
6 ms |
9940 KB |
Output is correct |
5 |
Correct |
7 ms |
9996 KB |
Output is correct |
6 |
Correct |
6 ms |
9988 KB |
Output is correct |
7 |
Correct |
7 ms |
9992 KB |
Output is correct |
8 |
Correct |
6 ms |
9996 KB |
Output is correct |
9 |
Correct |
8 ms |
9940 KB |
Output is correct |
10 |
Correct |
6 ms |
9940 KB |
Output is correct |
11 |
Correct |
6 ms |
9940 KB |
Output is correct |
12 |
Correct |
6 ms |
9884 KB |
Output is correct |
13 |
Correct |
6 ms |
9940 KB |
Output is correct |
14 |
Correct |
6 ms |
9940 KB |
Output is correct |
15 |
Correct |
7 ms |
9812 KB |
Output is correct |
16 |
Correct |
6 ms |
9940 KB |
Output is correct |
17 |
Correct |
6 ms |
9940 KB |
Output is correct |
18 |
Correct |
6 ms |
9940 KB |
Output is correct |
19 |
Correct |
6 ms |
9868 KB |
Output is correct |
20 |
Correct |
5 ms |
9868 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
111 ms |
27780 KB |
Output is correct |
2 |
Correct |
110 ms |
28064 KB |
Output is correct |
3 |
Correct |
101 ms |
28108 KB |
Output is correct |
4 |
Correct |
114 ms |
28128 KB |
Output is correct |
5 |
Correct |
108 ms |
28108 KB |
Output is correct |
6 |
Correct |
134 ms |
35808 KB |
Output is correct |
7 |
Correct |
123 ms |
33656 KB |
Output is correct |
8 |
Correct |
122 ms |
32304 KB |
Output is correct |
9 |
Correct |
118 ms |
30764 KB |
Output is correct |
10 |
Correct |
122 ms |
28148 KB |
Output is correct |
11 |
Correct |
99 ms |
28128 KB |
Output is correct |
12 |
Correct |
104 ms |
28108 KB |
Output is correct |
13 |
Correct |
141 ms |
28112 KB |
Output is correct |
14 |
Correct |
106 ms |
27176 KB |
Output is correct |
15 |
Correct |
90 ms |
26244 KB |
Output is correct |
16 |
Correct |
51 ms |
22516 KB |
Output is correct |
17 |
Correct |
71 ms |
28388 KB |
Output is correct |
18 |
Correct |
69 ms |
28404 KB |
Output is correct |
19 |
Correct |
71 ms |
28708 KB |
Output is correct |
20 |
Correct |
73 ms |
28476 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
6 ms |
9872 KB |
Output is correct |
2 |
Correct |
6 ms |
9940 KB |
Output is correct |
3 |
Correct |
6 ms |
9940 KB |
Output is correct |
4 |
Correct |
6 ms |
9812 KB |
Output is correct |
5 |
Correct |
6 ms |
9812 KB |
Output is correct |
6 |
Correct |
6 ms |
9812 KB |
Output is correct |
7 |
Correct |
6 ms |
9812 KB |
Output is correct |
8 |
Correct |
6 ms |
9812 KB |
Output is correct |
9 |
Correct |
6 ms |
9812 KB |
Output is correct |
10 |
Correct |
7 ms |
9812 KB |
Output is correct |
11 |
Correct |
6 ms |
9812 KB |
Output is correct |
12 |
Correct |
6 ms |
9940 KB |
Output is correct |
13 |
Correct |
6 ms |
9864 KB |
Output is correct |
14 |
Correct |
6 ms |
9940 KB |
Output is correct |
15 |
Correct |
6 ms |
9940 KB |
Output is correct |
16 |
Correct |
7 ms |
9812 KB |
Output is correct |
17 |
Correct |
6 ms |
9812 KB |
Output is correct |
18 |
Correct |
6 ms |
9864 KB |
Output is correct |
19 |
Correct |
7 ms |
9872 KB |
Output is correct |
20 |
Correct |
6 ms |
9812 KB |
Output is correct |
21 |
Correct |
6 ms |
9912 KB |
Output is correct |
22 |
Correct |
6 ms |
9940 KB |
Output is correct |
23 |
Correct |
6 ms |
9812 KB |
Output is correct |
24 |
Correct |
6 ms |
9872 KB |
Output is correct |
25 |
Correct |
6 ms |
9812 KB |
Output is correct |
26 |
Correct |
6 ms |
9740 KB |
Output is correct |
27 |
Correct |
6 ms |
9812 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
152 ms |
27772 KB |
Output is correct |
2 |
Correct |
123 ms |
27852 KB |
Output is correct |
3 |
Correct |
137 ms |
27132 KB |
Output is correct |
4 |
Correct |
137 ms |
26516 KB |
Output is correct |
5 |
Correct |
102 ms |
24828 KB |
Output is correct |
6 |
Correct |
89 ms |
23972 KB |
Output is correct |
7 |
Correct |
90 ms |
23628 KB |
Output is correct |
8 |
Correct |
82 ms |
23152 KB |
Output is correct |
9 |
Correct |
82 ms |
23024 KB |
Output is correct |
10 |
Correct |
73 ms |
22860 KB |
Output is correct |
11 |
Correct |
78 ms |
22664 KB |
Output is correct |
12 |
Correct |
68 ms |
22544 KB |
Output is correct |
13 |
Correct |
77 ms |
22532 KB |
Output is correct |
14 |
Correct |
88 ms |
24732 KB |
Output is correct |
15 |
Correct |
141 ms |
33812 KB |
Output is correct |
16 |
Correct |
143 ms |
32012 KB |
Output is correct |
17 |
Correct |
129 ms |
32308 KB |
Output is correct |
18 |
Correct |
124 ms |
30460 KB |
Output is correct |
19 |
Correct |
119 ms |
26700 KB |
Output is correct |
20 |
Correct |
110 ms |
26468 KB |
Output is correct |
21 |
Correct |
141 ms |
26496 KB |
Output is correct |
22 |
Correct |
129 ms |
25416 KB |
Output is correct |
23 |
Correct |
109 ms |
24524 KB |
Output is correct |
24 |
Correct |
99 ms |
27896 KB |
Output is correct |
25 |
Correct |
108 ms |
28080 KB |
Output is correct |
26 |
Correct |
113 ms |
26988 KB |
Output is correct |
27 |
Correct |
123 ms |
27008 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9684 KB |
Output is correct |
2 |
Correct |
6 ms |
9688 KB |
Output is correct |
3 |
Correct |
5 ms |
9732 KB |
Output is correct |
4 |
Correct |
6 ms |
9708 KB |
Output is correct |
5 |
Correct |
6 ms |
9684 KB |
Output is correct |
6 |
Correct |
6 ms |
9684 KB |
Output is correct |
7 |
Correct |
5 ms |
9684 KB |
Output is correct |
8 |
Correct |
5 ms |
9684 KB |
Output is correct |
9 |
Correct |
5 ms |
9684 KB |
Output is correct |
10 |
Correct |
6 ms |
9684 KB |
Output is correct |
11 |
Correct |
6 ms |
9736 KB |
Output is correct |
12 |
Correct |
6 ms |
9684 KB |
Output is correct |
13 |
Correct |
6 ms |
9684 KB |
Output is correct |
14 |
Correct |
5 ms |
9684 KB |
Output is correct |
15 |
Correct |
6 ms |
9732 KB |
Output is correct |
16 |
Correct |
5 ms |
9732 KB |
Output is correct |
17 |
Correct |
6 ms |
9736 KB |
Output is correct |
18 |
Correct |
5 ms |
9684 KB |
Output is correct |
19 |
Correct |
5 ms |
9728 KB |
Output is correct |
20 |
Correct |
5 ms |
9684 KB |
Output is correct |
21 |
Correct |
5 ms |
9812 KB |
Output is correct |
22 |
Correct |
6 ms |
9732 KB |
Output is correct |
23 |
Correct |
6 ms |
9660 KB |
Output is correct |
24 |
Correct |
6 ms |
9684 KB |
Output is correct |
25 |
Correct |
6 ms |
9684 KB |
Output is correct |
26 |
Correct |
6 ms |
9732 KB |
Output is correct |
27 |
Correct |
6 ms |
9728 KB |
Output is correct |
28 |
Correct |
7 ms |
9732 KB |
Output is correct |
29 |
Correct |
6 ms |
9684 KB |
Output is correct |
30 |
Correct |
5 ms |
9684 KB |
Output is correct |
31 |
Correct |
5 ms |
9684 KB |
Output is correct |
32 |
Correct |
5 ms |
9684 KB |
Output is correct |
33 |
Correct |
6 ms |
9732 KB |
Output is correct |
34 |
Correct |
6 ms |
9684 KB |
Output is correct |
35 |
Correct |
5 ms |
9668 KB |
Output is correct |
36 |
Correct |
5 ms |
9736 KB |
Output is correct |
37 |
Correct |
6 ms |
9684 KB |
Output is correct |
38 |
Correct |
5 ms |
9728 KB |
Output is correct |
39 |
Correct |
5 ms |
9684 KB |
Output is correct |
40 |
Correct |
5 ms |
9684 KB |
Output is correct |
41 |
Correct |
5 ms |
9732 KB |
Output is correct |
42 |
Correct |
5 ms |
9732 KB |
Output is correct |
43 |
Correct |
6 ms |
9684 KB |
Output is correct |
44 |
Correct |
5 ms |
9736 KB |
Output is correct |
45 |
Correct |
5 ms |
9684 KB |
Output is correct |
46 |
Correct |
6 ms |
9728 KB |
Output is correct |
47 |
Correct |
5 ms |
9684 KB |
Output is correct |
48 |
Correct |
6 ms |
9684 KB |
Output is correct |
49 |
Correct |
5 ms |
9684 KB |
Output is correct |
50 |
Correct |
5 ms |
9692 KB |
Output is correct |
51 |
Correct |
6 ms |
9684 KB |
Output is correct |
52 |
Correct |
5 ms |
9684 KB |
Output is correct |
53 |
Correct |
6 ms |
9684 KB |
Output is correct |
54 |
Correct |
5 ms |
9684 KB |
Output is correct |
55 |
Correct |
5 ms |
9684 KB |
Output is correct |
56 |
Correct |
6 ms |
9684 KB |
Output is correct |
57 |
Correct |
5 ms |
9732 KB |
Output is correct |
58 |
Correct |
6 ms |
9684 KB |
Output is correct |
59 |
Correct |
6 ms |
9684 KB |
Output is correct |
60 |
Correct |
6 ms |
9684 KB |
Output is correct |
61 |
Correct |
6 ms |
9732 KB |
Output is correct |
62 |
Correct |
5 ms |
9736 KB |
Output is correct |
63 |
Correct |
5 ms |
9684 KB |
Output is correct |
64 |
Correct |
6 ms |
9732 KB |
Output is correct |
65 |
Correct |
5 ms |
9696 KB |
Output is correct |
66 |
Correct |
6 ms |
9684 KB |
Output is correct |
67 |
Correct |
10 ms |
9860 KB |
Output is correct |
68 |
Correct |
6 ms |
9812 KB |
Output is correct |
69 |
Correct |
12 ms |
9848 KB |
Output is correct |
70 |
Correct |
9 ms |
9948 KB |
Output is correct |
71 |
Correct |
6 ms |
9812 KB |
Output is correct |
72 |
Correct |
6 ms |
9812 KB |
Output is correct |
73 |
Correct |
6 ms |
9872 KB |
Output is correct |
74 |
Correct |
7 ms |
9864 KB |
Output is correct |
75 |
Correct |
7 ms |
9868 KB |
Output is correct |
76 |
Correct |
6 ms |
9728 KB |
Output is correct |
77 |
Correct |
6 ms |
9812 KB |
Output is correct |
78 |
Correct |
8 ms |
9812 KB |
Output is correct |
79 |
Correct |
6 ms |
9812 KB |
Output is correct |
80 |
Correct |
8 ms |
9812 KB |
Output is correct |
81 |
Correct |
6 ms |
9812 KB |
Output is correct |
82 |
Correct |
7 ms |
9916 KB |
Output is correct |
83 |
Correct |
9 ms |
9856 KB |
Output is correct |
84 |
Correct |
9 ms |
9868 KB |
Output is correct |
85 |
Correct |
7 ms |
9940 KB |
Output is correct |
86 |
Correct |
8 ms |
9932 KB |
Output is correct |
87 |
Correct |
7 ms |
9880 KB |
Output is correct |
88 |
Correct |
6 ms |
9812 KB |
Output is correct |
89 |
Correct |
6 ms |
9812 KB |
Output is correct |
90 |
Correct |
8 ms |
9812 KB |
Output is correct |
91 |
Correct |
6 ms |
9812 KB |
Output is correct |
92 |
Correct |
8 ms |
9860 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
5 ms |
9684 KB |
Output is correct |
2 |
Correct |
6 ms |
9688 KB |
Output is correct |
3 |
Correct |
5 ms |
9732 KB |
Output is correct |
4 |
Correct |
6 ms |
9708 KB |
Output is correct |
5 |
Correct |
6 ms |
9684 KB |
Output is correct |
6 |
Correct |
6 ms |
9684 KB |
Output is correct |
7 |
Correct |
5 ms |
9684 KB |
Output is correct |
8 |
Correct |
5 ms |
9684 KB |
Output is correct |
9 |
Correct |
5 ms |
9684 KB |
Output is correct |
10 |
Correct |
6 ms |
9684 KB |
Output is correct |
11 |
Correct |
6 ms |
9736 KB |
Output is correct |
12 |
Correct |
6 ms |
9684 KB |
Output is correct |
13 |
Correct |
6 ms |
9684 KB |
Output is correct |
14 |
Correct |
5 ms |
9684 KB |
Output is correct |
15 |
Correct |
6 ms |
9732 KB |
Output is correct |
16 |
Correct |
5 ms |
9732 KB |
Output is correct |
17 |
Correct |
6 ms |
9736 KB |
Output is correct |
18 |
Correct |
5 ms |
9684 KB |
Output is correct |
19 |
Correct |
5 ms |
9728 KB |
Output is correct |
20 |
Correct |
5 ms |
9684 KB |
Output is correct |
21 |
Correct |
5 ms |
9812 KB |
Output is correct |
22 |
Correct |
6 ms |
9732 KB |
Output is correct |
23 |
Correct |
6 ms |
9660 KB |
Output is correct |
24 |
Correct |
6 ms |
9684 KB |
Output is correct |
25 |
Correct |
6 ms |
9684 KB |
Output is correct |
26 |
Correct |
6 ms |
9732 KB |
Output is correct |
27 |
Correct |
6 ms |
9728 KB |
Output is correct |
28 |
Correct |
7 ms |
9732 KB |
Output is correct |
29 |
Correct |
6 ms |
9684 KB |
Output is correct |
30 |
Correct |
5 ms |
9684 KB |
Output is correct |
31 |
Correct |
5 ms |
9684 KB |
Output is correct |
32 |
Correct |
5 ms |
9684 KB |
Output is correct |
33 |
Correct |
6 ms |
9732 KB |
Output is correct |
34 |
Correct |
6 ms |
9684 KB |
Output is correct |
35 |
Correct |
5 ms |
9668 KB |
Output is correct |
36 |
Correct |
5 ms |
9736 KB |
Output is correct |
37 |
Correct |
6 ms |
9684 KB |
Output is correct |
38 |
Correct |
5 ms |
9728 KB |
Output is correct |
39 |
Correct |
5 ms |
9684 KB |
Output is correct |
40 |
Correct |
5 ms |
9684 KB |
Output is correct |
41 |
Correct |
5 ms |
9732 KB |
Output is correct |
42 |
Correct |
5 ms |
9732 KB |
Output is correct |
43 |
Correct |
6 ms |
9684 KB |
Output is correct |
44 |
Correct |
5 ms |
9736 KB |
Output is correct |
45 |
Correct |
5 ms |
9684 KB |
Output is correct |
46 |
Correct |
6 ms |
9728 KB |
Output is correct |
47 |
Correct |
5 ms |
9684 KB |
Output is correct |
48 |
Correct |
6 ms |
9684 KB |
Output is correct |
49 |
Correct |
5 ms |
9684 KB |
Output is correct |
50 |
Correct |
5 ms |
9692 KB |
Output is correct |
51 |
Correct |
6 ms |
9684 KB |
Output is correct |
52 |
Correct |
5 ms |
9684 KB |
Output is correct |
53 |
Correct |
6 ms |
9684 KB |
Output is correct |
54 |
Correct |
5 ms |
9684 KB |
Output is correct |
55 |
Correct |
5 ms |
9684 KB |
Output is correct |
56 |
Correct |
6 ms |
9684 KB |
Output is correct |
57 |
Correct |
5 ms |
9732 KB |
Output is correct |
58 |
Correct |
6 ms |
9684 KB |
Output is correct |
59 |
Correct |
6 ms |
9684 KB |
Output is correct |
60 |
Correct |
6 ms |
9684 KB |
Output is correct |
61 |
Correct |
6 ms |
9732 KB |
Output is correct |
62 |
Correct |
5 ms |
9736 KB |
Output is correct |
63 |
Correct |
5 ms |
9684 KB |
Output is correct |
64 |
Correct |
6 ms |
9732 KB |
Output is correct |
65 |
Correct |
5 ms |
9696 KB |
Output is correct |
66 |
Correct |
74 ms |
31368 KB |
Output is correct |
67 |
Correct |
80 ms |
31348 KB |
Output is correct |
68 |
Correct |
99 ms |
30708 KB |
Output is correct |
69 |
Correct |
84 ms |
30636 KB |
Output is correct |
70 |
Correct |
91 ms |
27624 KB |
Output is correct |
71 |
Correct |
96 ms |
29936 KB |
Output is correct |
72 |
Correct |
96 ms |
27828 KB |
Output is correct |
73 |
Correct |
107 ms |
28360 KB |
Output is correct |
74 |
Correct |
95 ms |
26428 KB |
Output is correct |
75 |
Correct |
105 ms |
26568 KB |
Output is correct |
76 |
Correct |
87 ms |
24136 KB |
Output is correct |
77 |
Correct |
76 ms |
23912 KB |
Output is correct |
78 |
Correct |
74 ms |
24052 KB |
Output is correct |
79 |
Correct |
70 ms |
23756 KB |
Output is correct |
80 |
Correct |
52 ms |
22496 KB |
Output is correct |
81 |
Correct |
54 ms |
22300 KB |
Output is correct |
82 |
Correct |
10 ms |
14424 KB |
Output is correct |
83 |
Correct |
10 ms |
14548 KB |
Output is correct |
84 |
Correct |
10 ms |
14340 KB |
Output is correct |
85 |
Correct |
11 ms |
14404 KB |
Output is correct |
86 |
Correct |
10 ms |
14204 KB |
Output is correct |
87 |
Correct |
10 ms |
14288 KB |
Output is correct |
88 |
Correct |
7 ms |
9872 KB |
Output is correct |
89 |
Correct |
6 ms |
9940 KB |
Output is correct |
90 |
Correct |
6 ms |
9860 KB |
Output is correct |
91 |
Correct |
6 ms |
9940 KB |
Output is correct |
92 |
Correct |
7 ms |
9996 KB |
Output is correct |
93 |
Correct |
6 ms |
9988 KB |
Output is correct |
94 |
Correct |
7 ms |
9992 KB |
Output is correct |
95 |
Correct |
6 ms |
9996 KB |
Output is correct |
96 |
Correct |
8 ms |
9940 KB |
Output is correct |
97 |
Correct |
6 ms |
9940 KB |
Output is correct |
98 |
Correct |
6 ms |
9940 KB |
Output is correct |
99 |
Correct |
6 ms |
9884 KB |
Output is correct |
100 |
Correct |
6 ms |
9940 KB |
Output is correct |
101 |
Correct |
6 ms |
9940 KB |
Output is correct |
102 |
Correct |
7 ms |
9812 KB |
Output is correct |
103 |
Correct |
6 ms |
9940 KB |
Output is correct |
104 |
Correct |
6 ms |
9940 KB |
Output is correct |
105 |
Correct |
6 ms |
9940 KB |
Output is correct |
106 |
Correct |
6 ms |
9868 KB |
Output is correct |
107 |
Correct |
5 ms |
9868 KB |
Output is correct |
108 |
Correct |
111 ms |
27780 KB |
Output is correct |
109 |
Correct |
110 ms |
28064 KB |
Output is correct |
110 |
Correct |
101 ms |
28108 KB |
Output is correct |
111 |
Correct |
114 ms |
28128 KB |
Output is correct |
112 |
Correct |
108 ms |
28108 KB |
Output is correct |
113 |
Correct |
134 ms |
35808 KB |
Output is correct |
114 |
Correct |
123 ms |
33656 KB |
Output is correct |
115 |
Correct |
122 ms |
32304 KB |
Output is correct |
116 |
Correct |
118 ms |
30764 KB |
Output is correct |
117 |
Correct |
122 ms |
28148 KB |
Output is correct |
118 |
Correct |
99 ms |
28128 KB |
Output is correct |
119 |
Correct |
104 ms |
28108 KB |
Output is correct |
120 |
Correct |
141 ms |
28112 KB |
Output is correct |
121 |
Correct |
106 ms |
27176 KB |
Output is correct |
122 |
Correct |
90 ms |
26244 KB |
Output is correct |
123 |
Correct |
51 ms |
22516 KB |
Output is correct |
124 |
Correct |
71 ms |
28388 KB |
Output is correct |
125 |
Correct |
69 ms |
28404 KB |
Output is correct |
126 |
Correct |
71 ms |
28708 KB |
Output is correct |
127 |
Correct |
73 ms |
28476 KB |
Output is correct |
128 |
Correct |
6 ms |
9872 KB |
Output is correct |
129 |
Correct |
6 ms |
9940 KB |
Output is correct |
130 |
Correct |
6 ms |
9940 KB |
Output is correct |
131 |
Correct |
6 ms |
9812 KB |
Output is correct |
132 |
Correct |
6 ms |
9812 KB |
Output is correct |
133 |
Correct |
6 ms |
9812 KB |
Output is correct |
134 |
Correct |
6 ms |
9812 KB |
Output is correct |
135 |
Correct |
6 ms |
9812 KB |
Output is correct |
136 |
Correct |
6 ms |
9812 KB |
Output is correct |
137 |
Correct |
7 ms |
9812 KB |
Output is correct |
138 |
Correct |
6 ms |
9812 KB |
Output is correct |
139 |
Correct |
6 ms |
9940 KB |
Output is correct |
140 |
Correct |
6 ms |
9864 KB |
Output is correct |
141 |
Correct |
6 ms |
9940 KB |
Output is correct |
142 |
Correct |
6 ms |
9940 KB |
Output is correct |
143 |
Correct |
7 ms |
9812 KB |
Output is correct |
144 |
Correct |
6 ms |
9812 KB |
Output is correct |
145 |
Correct |
6 ms |
9864 KB |
Output is correct |
146 |
Correct |
7 ms |
9872 KB |
Output is correct |
147 |
Correct |
6 ms |
9812 KB |
Output is correct |
148 |
Correct |
6 ms |
9912 KB |
Output is correct |
149 |
Correct |
6 ms |
9940 KB |
Output is correct |
150 |
Correct |
6 ms |
9812 KB |
Output is correct |
151 |
Correct |
6 ms |
9872 KB |
Output is correct |
152 |
Correct |
6 ms |
9812 KB |
Output is correct |
153 |
Correct |
6 ms |
9740 KB |
Output is correct |
154 |
Correct |
6 ms |
9812 KB |
Output is correct |
155 |
Correct |
152 ms |
27772 KB |
Output is correct |
156 |
Correct |
123 ms |
27852 KB |
Output is correct |
157 |
Correct |
137 ms |
27132 KB |
Output is correct |
158 |
Correct |
137 ms |
26516 KB |
Output is correct |
159 |
Correct |
102 ms |
24828 KB |
Output is correct |
160 |
Correct |
89 ms |
23972 KB |
Output is correct |
161 |
Correct |
90 ms |
23628 KB |
Output is correct |
162 |
Correct |
82 ms |
23152 KB |
Output is correct |
163 |
Correct |
82 ms |
23024 KB |
Output is correct |
164 |
Correct |
73 ms |
22860 KB |
Output is correct |
165 |
Correct |
78 ms |
22664 KB |
Output is correct |
166 |
Correct |
68 ms |
22544 KB |
Output is correct |
167 |
Correct |
77 ms |
22532 KB |
Output is correct |
168 |
Correct |
88 ms |
24732 KB |
Output is correct |
169 |
Correct |
141 ms |
33812 KB |
Output is correct |
170 |
Correct |
143 ms |
32012 KB |
Output is correct |
171 |
Correct |
129 ms |
32308 KB |
Output is correct |
172 |
Correct |
124 ms |
30460 KB |
Output is correct |
173 |
Correct |
119 ms |
26700 KB |
Output is correct |
174 |
Correct |
110 ms |
26468 KB |
Output is correct |
175 |
Correct |
141 ms |
26496 KB |
Output is correct |
176 |
Correct |
129 ms |
25416 KB |
Output is correct |
177 |
Correct |
109 ms |
24524 KB |
Output is correct |
178 |
Correct |
99 ms |
27896 KB |
Output is correct |
179 |
Correct |
108 ms |
28080 KB |
Output is correct |
180 |
Correct |
113 ms |
26988 KB |
Output is correct |
181 |
Correct |
123 ms |
27008 KB |
Output is correct |
182 |
Correct |
6 ms |
9684 KB |
Output is correct |
183 |
Correct |
10 ms |
9860 KB |
Output is correct |
184 |
Correct |
6 ms |
9812 KB |
Output is correct |
185 |
Correct |
12 ms |
9848 KB |
Output is correct |
186 |
Correct |
9 ms |
9948 KB |
Output is correct |
187 |
Correct |
6 ms |
9812 KB |
Output is correct |
188 |
Correct |
6 ms |
9812 KB |
Output is correct |
189 |
Correct |
6 ms |
9872 KB |
Output is correct |
190 |
Correct |
7 ms |
9864 KB |
Output is correct |
191 |
Correct |
7 ms |
9868 KB |
Output is correct |
192 |
Correct |
6 ms |
9728 KB |
Output is correct |
193 |
Correct |
6 ms |
9812 KB |
Output is correct |
194 |
Correct |
8 ms |
9812 KB |
Output is correct |
195 |
Correct |
6 ms |
9812 KB |
Output is correct |
196 |
Correct |
8 ms |
9812 KB |
Output is correct |
197 |
Correct |
6 ms |
9812 KB |
Output is correct |
198 |
Correct |
7 ms |
9916 KB |
Output is correct |
199 |
Correct |
9 ms |
9856 KB |
Output is correct |
200 |
Correct |
9 ms |
9868 KB |
Output is correct |
201 |
Correct |
7 ms |
9940 KB |
Output is correct |
202 |
Correct |
8 ms |
9932 KB |
Output is correct |
203 |
Correct |
7 ms |
9880 KB |
Output is correct |
204 |
Correct |
6 ms |
9812 KB |
Output is correct |
205 |
Correct |
6 ms |
9812 KB |
Output is correct |
206 |
Correct |
8 ms |
9812 KB |
Output is correct |
207 |
Correct |
6 ms |
9812 KB |
Output is correct |
208 |
Correct |
8 ms |
9860 KB |
Output is correct |
209 |
Correct |
11 ms |
13776 KB |
Output is correct |
210 |
Correct |
58 ms |
22016 KB |
Output is correct |
211 |
Correct |
91 ms |
26540 KB |
Output is correct |
212 |
Correct |
119 ms |
30124 KB |
Output is correct |
213 |
Correct |
186 ms |
32316 KB |
Output is correct |
214 |
Correct |
56 ms |
24968 KB |
Output is correct |
215 |
Correct |
59 ms |
24708 KB |
Output is correct |
216 |
Correct |
114 ms |
27752 KB |
Output is correct |
217 |
Correct |
148 ms |
25756 KB |
Output is correct |
218 |
Correct |
93 ms |
23392 KB |
Output is correct |
219 |
Correct |
109 ms |
22824 KB |
Output is correct |
220 |
Correct |
98 ms |
22584 KB |
Output is correct |
221 |
Correct |
77 ms |
22432 KB |
Output is correct |
222 |
Correct |
87 ms |
23568 KB |
Output is correct |
223 |
Correct |
115 ms |
28384 KB |
Output is correct |
224 |
Correct |
146 ms |
27540 KB |
Output is correct |
225 |
Correct |
131 ms |
25292 KB |
Output is correct |
226 |
Correct |
162 ms |
25340 KB |
Output is correct |
227 |
Correct |
126 ms |
25292 KB |
Output is correct |
228 |
Correct |
105 ms |
24556 KB |
Output is correct |
229 |
Correct |
116 ms |
23840 KB |
Output is correct |
230 |
Correct |
150 ms |
25708 KB |
Output is correct |
231 |
Correct |
102 ms |
25808 KB |
Output is correct |