#include <bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
template <typename T> using oset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#define vt vector
#define rep(i, a, b) for(int i = a; i < (b); ++i)
#define all(x) begin(x), end(x)
#define sz(x) (int)(x).size()
#define pb push_back
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef vector<int> vi;
template<class T> bool chmin(T& a, const T& b) {
return b<a?a=b, 1:0;
}
template<class T> bool chmax(T& a, const T& b) {
return a<b?a=b, 1:0;
}
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
mt19937_64 rng_64(chrono::steady_clock::now().time_since_epoch().count());
int main() {
cin.tie(0)->sync_with_stdio(0);
cin.exceptions(cin.failbit);
int n, m;
cin >> n >> m;
vt<vt<int>> g(n+1);
rep(i, 0, m) {
int u, v;
cin >> u >> v;
g[u].pb(v);
g[v].pb(u);
}
int nc=n;
vt<int> stk;
vt<int> low(n+1), id(n+1);
vt<vt<int>> adj(n+m+1);
int tim=0;
auto dfs = [&](int at, int par, auto &&dfs) -> void {
id[at]=low[at]=++tim;
stk.pb(at);
for(int to:g[at]) {
if(to == par)continue;
if(!id[to]) {
dfs(to, at, dfs);
chmin(low[at], low[to]);
if(low[to] >= id[at]) {
nc++;
adj[nc].pb(at);
adj[at].pb(nc);
// cout << at << " ";
while(1) {
int tmp = stk.back();
adj[tmp].pb(nc);
adj[nc].pb(tmp);
// cout << tmp << " ";
stk.pop_back();
if(tmp==to)break;
}
// cout << endl;
}
}
else low[at] = min(low[at], id[to]);
}
};
for(int i = 1;i<=n;i++) {
if(!id[i])
dfs(i, i, dfs);
}
vt<int> dp(n+m+1);
ll ans=0;
vt<bool> vis(n+m+1);
auto dfs2 = [&](int at, int par, auto &&dfs2) -> void {
if(at <= n)dp[at]=1;
vis[at]=1;
for(int to:adj[at]) {
if(to==par)continue;
dfs2(to, at, dfs2);
dp[at]+=dp[to];
}
};
int sss;
auto dfs3 = [&](int at, int par, auto &&dfs3) -> void {
if(at <= n) {
ll sum=sss-dp[at];
for(int to:adj[at]) {
if(to==par)continue;
dfs3(to, at, dfs3);
ans+=2ll*dp[to]*sum;
sum+=dp[to];
}
}
else {
ll sum=sss-dp[at];
ll cnt2=0;
for(int to:adj[at]) {
if(to==par)continue;
dfs3(to, at, dfs3);
cnt2+=2ll*dp[to]*sum;
sum+=dp[to];
}
ans+=cnt2*(sz(adj[at])-2);
}
};
rep(i, 1, n+1) {
if(!vis[i]) {
dfs2(i, i, dfs2);
sss=dp[i];
dfs3(i, i, dfs3);
}
}
cout << ans << "\n";
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
0 ms |
348 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
0 ms |
348 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
344 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
38 |
Correct |
0 ms |
348 KB |
Output is correct |
39 |
Correct |
0 ms |
348 KB |
Output is correct |
40 |
Correct |
0 ms |
348 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
42 |
Correct |
0 ms |
348 KB |
Output is correct |
43 |
Correct |
0 ms |
348 KB |
Output is correct |
44 |
Correct |
0 ms |
348 KB |
Output is correct |
45 |
Correct |
0 ms |
348 KB |
Output is correct |
46 |
Correct |
0 ms |
348 KB |
Output is correct |
47 |
Correct |
0 ms |
348 KB |
Output is correct |
48 |
Correct |
0 ms |
348 KB |
Output is correct |
49 |
Correct |
0 ms |
348 KB |
Output is correct |
50 |
Correct |
0 ms |
348 KB |
Output is correct |
51 |
Correct |
0 ms |
348 KB |
Output is correct |
52 |
Correct |
0 ms |
348 KB |
Output is correct |
53 |
Correct |
0 ms |
348 KB |
Output is correct |
54 |
Correct |
0 ms |
348 KB |
Output is correct |
55 |
Correct |
0 ms |
348 KB |
Output is correct |
56 |
Correct |
0 ms |
344 KB |
Output is correct |
57 |
Correct |
1 ms |
344 KB |
Output is correct |
58 |
Correct |
0 ms |
344 KB |
Output is correct |
59 |
Correct |
0 ms |
348 KB |
Output is correct |
60 |
Correct |
0 ms |
348 KB |
Output is correct |
61 |
Correct |
0 ms |
348 KB |
Output is correct |
62 |
Correct |
0 ms |
348 KB |
Output is correct |
63 |
Correct |
0 ms |
348 KB |
Output is correct |
64 |
Correct |
0 ms |
344 KB |
Output is correct |
65 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
45 ms |
27852 KB |
Output is correct |
2 |
Correct |
49 ms |
28104 KB |
Output is correct |
3 |
Correct |
51 ms |
26064 KB |
Output is correct |
4 |
Correct |
45 ms |
26056 KB |
Output is correct |
5 |
Correct |
47 ms |
22988 KB |
Output is correct |
6 |
Correct |
47 ms |
24700 KB |
Output is correct |
7 |
Correct |
48 ms |
22100 KB |
Output is correct |
8 |
Correct |
55 ms |
22724 KB |
Output is correct |
9 |
Correct |
48 ms |
20360 KB |
Output is correct |
10 |
Correct |
53 ms |
20868 KB |
Output is correct |
11 |
Correct |
38 ms |
17492 KB |
Output is correct |
12 |
Correct |
39 ms |
17232 KB |
Output is correct |
13 |
Correct |
33 ms |
16848 KB |
Output is correct |
14 |
Correct |
36 ms |
16716 KB |
Output is correct |
15 |
Correct |
27 ms |
15056 KB |
Output is correct |
16 |
Correct |
32 ms |
14940 KB |
Output is correct |
17 |
Correct |
5 ms |
6884 KB |
Output is correct |
18 |
Correct |
5 ms |
6884 KB |
Output is correct |
19 |
Correct |
4 ms |
6884 KB |
Output is correct |
20 |
Correct |
7 ms |
6684 KB |
Output is correct |
21 |
Correct |
4 ms |
6708 KB |
Output is correct |
22 |
Correct |
4 ms |
6876 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
604 KB |
Output is correct |
2 |
Correct |
1 ms |
468 KB |
Output is correct |
3 |
Correct |
1 ms |
604 KB |
Output is correct |
4 |
Correct |
1 ms |
604 KB |
Output is correct |
5 |
Correct |
1 ms |
604 KB |
Output is correct |
6 |
Correct |
1 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
604 KB |
Output is correct |
8 |
Correct |
1 ms |
604 KB |
Output is correct |
9 |
Correct |
1 ms |
472 KB |
Output is correct |
10 |
Correct |
1 ms |
604 KB |
Output is correct |
11 |
Correct |
2 ms |
608 KB |
Output is correct |
12 |
Correct |
1 ms |
604 KB |
Output is correct |
13 |
Correct |
1 ms |
604 KB |
Output is correct |
14 |
Correct |
1 ms |
604 KB |
Output is correct |
15 |
Correct |
1 ms |
604 KB |
Output is correct |
16 |
Correct |
1 ms |
604 KB |
Output is correct |
17 |
Correct |
1 ms |
604 KB |
Output is correct |
18 |
Correct |
1 ms |
604 KB |
Output is correct |
19 |
Correct |
1 ms |
604 KB |
Output is correct |
20 |
Correct |
1 ms |
604 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
55 ms |
19280 KB |
Output is correct |
2 |
Correct |
59 ms |
19796 KB |
Output is correct |
3 |
Correct |
48 ms |
19792 KB |
Output is correct |
4 |
Correct |
54 ms |
19972 KB |
Output is correct |
5 |
Correct |
49 ms |
19840 KB |
Output is correct |
6 |
Correct |
59 ms |
30116 KB |
Output is correct |
7 |
Correct |
59 ms |
26468 KB |
Output is correct |
8 |
Correct |
55 ms |
24912 KB |
Output is correct |
9 |
Correct |
53 ms |
23124 KB |
Output is correct |
10 |
Correct |
58 ms |
19720 KB |
Output is correct |
11 |
Correct |
48 ms |
19796 KB |
Output is correct |
12 |
Correct |
51 ms |
19796 KB |
Output is correct |
13 |
Correct |
51 ms |
19792 KB |
Output is correct |
14 |
Correct |
49 ms |
19028 KB |
Output is correct |
15 |
Correct |
42 ms |
18104 KB |
Output is correct |
16 |
Correct |
28 ms |
14672 KB |
Output is correct |
17 |
Correct |
36 ms |
20428 KB |
Output is correct |
18 |
Correct |
38 ms |
20324 KB |
Output is correct |
19 |
Correct |
45 ms |
20544 KB |
Output is correct |
20 |
Correct |
39 ms |
20360 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
600 KB |
Output is correct |
2 |
Correct |
1 ms |
604 KB |
Output is correct |
3 |
Correct |
1 ms |
604 KB |
Output is correct |
4 |
Correct |
1 ms |
600 KB |
Output is correct |
5 |
Correct |
1 ms |
604 KB |
Output is correct |
6 |
Correct |
1 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
604 KB |
Output is correct |
8 |
Correct |
1 ms |
604 KB |
Output is correct |
9 |
Correct |
1 ms |
604 KB |
Output is correct |
10 |
Correct |
0 ms |
604 KB |
Output is correct |
11 |
Correct |
0 ms |
604 KB |
Output is correct |
12 |
Correct |
1 ms |
856 KB |
Output is correct |
13 |
Correct |
1 ms |
604 KB |
Output is correct |
14 |
Correct |
1 ms |
604 KB |
Output is correct |
15 |
Correct |
1 ms |
604 KB |
Output is correct |
16 |
Correct |
1 ms |
604 KB |
Output is correct |
17 |
Correct |
1 ms |
604 KB |
Output is correct |
18 |
Correct |
1 ms |
472 KB |
Output is correct |
19 |
Correct |
1 ms |
604 KB |
Output is correct |
20 |
Correct |
1 ms |
600 KB |
Output is correct |
21 |
Correct |
1 ms |
604 KB |
Output is correct |
22 |
Correct |
1 ms |
604 KB |
Output is correct |
23 |
Correct |
1 ms |
600 KB |
Output is correct |
24 |
Correct |
1 ms |
604 KB |
Output is correct |
25 |
Correct |
0 ms |
564 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
344 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
66 ms |
19420 KB |
Output is correct |
2 |
Correct |
51 ms |
19800 KB |
Output is correct |
3 |
Correct |
55 ms |
19768 KB |
Output is correct |
4 |
Correct |
53 ms |
19280 KB |
Output is correct |
5 |
Correct |
45 ms |
18512 KB |
Output is correct |
6 |
Correct |
55 ms |
18004 KB |
Output is correct |
7 |
Correct |
46 ms |
17748 KB |
Output is correct |
8 |
Correct |
64 ms |
17492 KB |
Output is correct |
9 |
Correct |
56 ms |
17608 KB |
Output is correct |
10 |
Correct |
41 ms |
17400 KB |
Output is correct |
11 |
Correct |
67 ms |
17376 KB |
Output is correct |
12 |
Correct |
37 ms |
17492 KB |
Output is correct |
13 |
Correct |
37 ms |
17484 KB |
Output is correct |
14 |
Correct |
49 ms |
19964 KB |
Output is correct |
15 |
Correct |
70 ms |
27152 KB |
Output is correct |
16 |
Correct |
59 ms |
24660 KB |
Output is correct |
17 |
Correct |
76 ms |
25804 KB |
Output is correct |
18 |
Correct |
63 ms |
23668 KB |
Output is correct |
19 |
Correct |
82 ms |
19284 KB |
Output is correct |
20 |
Correct |
54 ms |
19392 KB |
Output is correct |
21 |
Correct |
52 ms |
19440 KB |
Output is correct |
22 |
Correct |
47 ms |
18684 KB |
Output is correct |
23 |
Correct |
38 ms |
17748 KB |
Output is correct |
24 |
Correct |
53 ms |
20280 KB |
Output is correct |
25 |
Correct |
61 ms |
20180 KB |
Output is correct |
26 |
Correct |
59 ms |
19920 KB |
Output is correct |
27 |
Correct |
53 ms |
19792 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
0 ms |
348 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
344 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
38 |
Correct |
0 ms |
348 KB |
Output is correct |
39 |
Correct |
0 ms |
348 KB |
Output is correct |
40 |
Correct |
0 ms |
348 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
42 |
Correct |
0 ms |
348 KB |
Output is correct |
43 |
Correct |
0 ms |
348 KB |
Output is correct |
44 |
Correct |
0 ms |
348 KB |
Output is correct |
45 |
Correct |
0 ms |
348 KB |
Output is correct |
46 |
Correct |
0 ms |
348 KB |
Output is correct |
47 |
Correct |
0 ms |
348 KB |
Output is correct |
48 |
Correct |
0 ms |
348 KB |
Output is correct |
49 |
Correct |
0 ms |
348 KB |
Output is correct |
50 |
Correct |
0 ms |
348 KB |
Output is correct |
51 |
Correct |
0 ms |
348 KB |
Output is correct |
52 |
Correct |
0 ms |
348 KB |
Output is correct |
53 |
Correct |
0 ms |
348 KB |
Output is correct |
54 |
Correct |
0 ms |
348 KB |
Output is correct |
55 |
Correct |
0 ms |
348 KB |
Output is correct |
56 |
Correct |
0 ms |
344 KB |
Output is correct |
57 |
Correct |
1 ms |
344 KB |
Output is correct |
58 |
Correct |
0 ms |
344 KB |
Output is correct |
59 |
Correct |
0 ms |
348 KB |
Output is correct |
60 |
Correct |
0 ms |
348 KB |
Output is correct |
61 |
Correct |
0 ms |
348 KB |
Output is correct |
62 |
Correct |
0 ms |
348 KB |
Output is correct |
63 |
Correct |
0 ms |
348 KB |
Output is correct |
64 |
Correct |
0 ms |
344 KB |
Output is correct |
65 |
Correct |
0 ms |
348 KB |
Output is correct |
66 |
Correct |
0 ms |
600 KB |
Output is correct |
67 |
Correct |
1 ms |
604 KB |
Output is correct |
68 |
Correct |
1 ms |
468 KB |
Output is correct |
69 |
Correct |
1 ms |
604 KB |
Output is correct |
70 |
Correct |
1 ms |
604 KB |
Output is correct |
71 |
Correct |
1 ms |
604 KB |
Output is correct |
72 |
Correct |
1 ms |
604 KB |
Output is correct |
73 |
Correct |
1 ms |
604 KB |
Output is correct |
74 |
Correct |
1 ms |
600 KB |
Output is correct |
75 |
Correct |
1 ms |
600 KB |
Output is correct |
76 |
Correct |
1 ms |
348 KB |
Output is correct |
77 |
Correct |
1 ms |
604 KB |
Output is correct |
78 |
Correct |
2 ms |
604 KB |
Output is correct |
79 |
Correct |
1 ms |
604 KB |
Output is correct |
80 |
Correct |
1 ms |
604 KB |
Output is correct |
81 |
Correct |
1 ms |
604 KB |
Output is correct |
82 |
Correct |
1 ms |
604 KB |
Output is correct |
83 |
Correct |
1 ms |
604 KB |
Output is correct |
84 |
Correct |
1 ms |
468 KB |
Output is correct |
85 |
Correct |
1 ms |
604 KB |
Output is correct |
86 |
Correct |
1 ms |
600 KB |
Output is correct |
87 |
Correct |
1 ms |
604 KB |
Output is correct |
88 |
Correct |
1 ms |
604 KB |
Output is correct |
89 |
Correct |
2 ms |
604 KB |
Output is correct |
90 |
Correct |
1 ms |
600 KB |
Output is correct |
91 |
Correct |
1 ms |
604 KB |
Output is correct |
92 |
Correct |
1 ms |
604 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
344 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
0 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
344 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
0 ms |
348 KB |
Output is correct |
15 |
Correct |
0 ms |
344 KB |
Output is correct |
16 |
Correct |
0 ms |
344 KB |
Output is correct |
17 |
Correct |
0 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
0 ms |
348 KB |
Output is correct |
21 |
Correct |
0 ms |
348 KB |
Output is correct |
22 |
Correct |
1 ms |
348 KB |
Output is correct |
23 |
Correct |
0 ms |
348 KB |
Output is correct |
24 |
Correct |
1 ms |
348 KB |
Output is correct |
25 |
Correct |
0 ms |
348 KB |
Output is correct |
26 |
Correct |
0 ms |
348 KB |
Output is correct |
27 |
Correct |
0 ms |
348 KB |
Output is correct |
28 |
Correct |
0 ms |
348 KB |
Output is correct |
29 |
Correct |
1 ms |
348 KB |
Output is correct |
30 |
Correct |
0 ms |
348 KB |
Output is correct |
31 |
Correct |
0 ms |
348 KB |
Output is correct |
32 |
Correct |
0 ms |
348 KB |
Output is correct |
33 |
Correct |
0 ms |
348 KB |
Output is correct |
34 |
Correct |
0 ms |
348 KB |
Output is correct |
35 |
Correct |
0 ms |
348 KB |
Output is correct |
36 |
Correct |
0 ms |
344 KB |
Output is correct |
37 |
Correct |
0 ms |
348 KB |
Output is correct |
38 |
Correct |
0 ms |
348 KB |
Output is correct |
39 |
Correct |
0 ms |
348 KB |
Output is correct |
40 |
Correct |
0 ms |
348 KB |
Output is correct |
41 |
Correct |
0 ms |
348 KB |
Output is correct |
42 |
Correct |
0 ms |
348 KB |
Output is correct |
43 |
Correct |
0 ms |
348 KB |
Output is correct |
44 |
Correct |
0 ms |
348 KB |
Output is correct |
45 |
Correct |
0 ms |
348 KB |
Output is correct |
46 |
Correct |
0 ms |
348 KB |
Output is correct |
47 |
Correct |
0 ms |
348 KB |
Output is correct |
48 |
Correct |
0 ms |
348 KB |
Output is correct |
49 |
Correct |
0 ms |
348 KB |
Output is correct |
50 |
Correct |
0 ms |
348 KB |
Output is correct |
51 |
Correct |
0 ms |
348 KB |
Output is correct |
52 |
Correct |
0 ms |
348 KB |
Output is correct |
53 |
Correct |
0 ms |
348 KB |
Output is correct |
54 |
Correct |
0 ms |
348 KB |
Output is correct |
55 |
Correct |
0 ms |
348 KB |
Output is correct |
56 |
Correct |
0 ms |
344 KB |
Output is correct |
57 |
Correct |
1 ms |
344 KB |
Output is correct |
58 |
Correct |
0 ms |
344 KB |
Output is correct |
59 |
Correct |
0 ms |
348 KB |
Output is correct |
60 |
Correct |
0 ms |
348 KB |
Output is correct |
61 |
Correct |
0 ms |
348 KB |
Output is correct |
62 |
Correct |
0 ms |
348 KB |
Output is correct |
63 |
Correct |
0 ms |
348 KB |
Output is correct |
64 |
Correct |
0 ms |
344 KB |
Output is correct |
65 |
Correct |
0 ms |
348 KB |
Output is correct |
66 |
Correct |
45 ms |
27852 KB |
Output is correct |
67 |
Correct |
49 ms |
28104 KB |
Output is correct |
68 |
Correct |
51 ms |
26064 KB |
Output is correct |
69 |
Correct |
45 ms |
26056 KB |
Output is correct |
70 |
Correct |
47 ms |
22988 KB |
Output is correct |
71 |
Correct |
47 ms |
24700 KB |
Output is correct |
72 |
Correct |
48 ms |
22100 KB |
Output is correct |
73 |
Correct |
55 ms |
22724 KB |
Output is correct |
74 |
Correct |
48 ms |
20360 KB |
Output is correct |
75 |
Correct |
53 ms |
20868 KB |
Output is correct |
76 |
Correct |
38 ms |
17492 KB |
Output is correct |
77 |
Correct |
39 ms |
17232 KB |
Output is correct |
78 |
Correct |
33 ms |
16848 KB |
Output is correct |
79 |
Correct |
36 ms |
16716 KB |
Output is correct |
80 |
Correct |
27 ms |
15056 KB |
Output is correct |
81 |
Correct |
32 ms |
14940 KB |
Output is correct |
82 |
Correct |
5 ms |
6884 KB |
Output is correct |
83 |
Correct |
5 ms |
6884 KB |
Output is correct |
84 |
Correct |
4 ms |
6884 KB |
Output is correct |
85 |
Correct |
7 ms |
6684 KB |
Output is correct |
86 |
Correct |
4 ms |
6708 KB |
Output is correct |
87 |
Correct |
4 ms |
6876 KB |
Output is correct |
88 |
Correct |
1 ms |
604 KB |
Output is correct |
89 |
Correct |
1 ms |
468 KB |
Output is correct |
90 |
Correct |
1 ms |
604 KB |
Output is correct |
91 |
Correct |
1 ms |
604 KB |
Output is correct |
92 |
Correct |
1 ms |
604 KB |
Output is correct |
93 |
Correct |
1 ms |
604 KB |
Output is correct |
94 |
Correct |
1 ms |
604 KB |
Output is correct |
95 |
Correct |
1 ms |
604 KB |
Output is correct |
96 |
Correct |
1 ms |
472 KB |
Output is correct |
97 |
Correct |
1 ms |
604 KB |
Output is correct |
98 |
Correct |
2 ms |
608 KB |
Output is correct |
99 |
Correct |
1 ms |
604 KB |
Output is correct |
100 |
Correct |
1 ms |
604 KB |
Output is correct |
101 |
Correct |
1 ms |
604 KB |
Output is correct |
102 |
Correct |
1 ms |
604 KB |
Output is correct |
103 |
Correct |
1 ms |
604 KB |
Output is correct |
104 |
Correct |
1 ms |
604 KB |
Output is correct |
105 |
Correct |
1 ms |
604 KB |
Output is correct |
106 |
Correct |
1 ms |
604 KB |
Output is correct |
107 |
Correct |
1 ms |
604 KB |
Output is correct |
108 |
Correct |
55 ms |
19280 KB |
Output is correct |
109 |
Correct |
59 ms |
19796 KB |
Output is correct |
110 |
Correct |
48 ms |
19792 KB |
Output is correct |
111 |
Correct |
54 ms |
19972 KB |
Output is correct |
112 |
Correct |
49 ms |
19840 KB |
Output is correct |
113 |
Correct |
59 ms |
30116 KB |
Output is correct |
114 |
Correct |
59 ms |
26468 KB |
Output is correct |
115 |
Correct |
55 ms |
24912 KB |
Output is correct |
116 |
Correct |
53 ms |
23124 KB |
Output is correct |
117 |
Correct |
58 ms |
19720 KB |
Output is correct |
118 |
Correct |
48 ms |
19796 KB |
Output is correct |
119 |
Correct |
51 ms |
19796 KB |
Output is correct |
120 |
Correct |
51 ms |
19792 KB |
Output is correct |
121 |
Correct |
49 ms |
19028 KB |
Output is correct |
122 |
Correct |
42 ms |
18104 KB |
Output is correct |
123 |
Correct |
28 ms |
14672 KB |
Output is correct |
124 |
Correct |
36 ms |
20428 KB |
Output is correct |
125 |
Correct |
38 ms |
20324 KB |
Output is correct |
126 |
Correct |
45 ms |
20544 KB |
Output is correct |
127 |
Correct |
39 ms |
20360 KB |
Output is correct |
128 |
Correct |
1 ms |
600 KB |
Output is correct |
129 |
Correct |
1 ms |
604 KB |
Output is correct |
130 |
Correct |
1 ms |
604 KB |
Output is correct |
131 |
Correct |
1 ms |
600 KB |
Output is correct |
132 |
Correct |
1 ms |
604 KB |
Output is correct |
133 |
Correct |
1 ms |
604 KB |
Output is correct |
134 |
Correct |
1 ms |
604 KB |
Output is correct |
135 |
Correct |
1 ms |
604 KB |
Output is correct |
136 |
Correct |
1 ms |
604 KB |
Output is correct |
137 |
Correct |
0 ms |
604 KB |
Output is correct |
138 |
Correct |
0 ms |
604 KB |
Output is correct |
139 |
Correct |
1 ms |
856 KB |
Output is correct |
140 |
Correct |
1 ms |
604 KB |
Output is correct |
141 |
Correct |
1 ms |
604 KB |
Output is correct |
142 |
Correct |
1 ms |
604 KB |
Output is correct |
143 |
Correct |
1 ms |
604 KB |
Output is correct |
144 |
Correct |
1 ms |
604 KB |
Output is correct |
145 |
Correct |
1 ms |
472 KB |
Output is correct |
146 |
Correct |
1 ms |
604 KB |
Output is correct |
147 |
Correct |
1 ms |
600 KB |
Output is correct |
148 |
Correct |
1 ms |
604 KB |
Output is correct |
149 |
Correct |
1 ms |
604 KB |
Output is correct |
150 |
Correct |
1 ms |
600 KB |
Output is correct |
151 |
Correct |
1 ms |
604 KB |
Output is correct |
152 |
Correct |
0 ms |
564 KB |
Output is correct |
153 |
Correct |
0 ms |
348 KB |
Output is correct |
154 |
Correct |
0 ms |
344 KB |
Output is correct |
155 |
Correct |
66 ms |
19420 KB |
Output is correct |
156 |
Correct |
51 ms |
19800 KB |
Output is correct |
157 |
Correct |
55 ms |
19768 KB |
Output is correct |
158 |
Correct |
53 ms |
19280 KB |
Output is correct |
159 |
Correct |
45 ms |
18512 KB |
Output is correct |
160 |
Correct |
55 ms |
18004 KB |
Output is correct |
161 |
Correct |
46 ms |
17748 KB |
Output is correct |
162 |
Correct |
64 ms |
17492 KB |
Output is correct |
163 |
Correct |
56 ms |
17608 KB |
Output is correct |
164 |
Correct |
41 ms |
17400 KB |
Output is correct |
165 |
Correct |
67 ms |
17376 KB |
Output is correct |
166 |
Correct |
37 ms |
17492 KB |
Output is correct |
167 |
Correct |
37 ms |
17484 KB |
Output is correct |
168 |
Correct |
49 ms |
19964 KB |
Output is correct |
169 |
Correct |
70 ms |
27152 KB |
Output is correct |
170 |
Correct |
59 ms |
24660 KB |
Output is correct |
171 |
Correct |
76 ms |
25804 KB |
Output is correct |
172 |
Correct |
63 ms |
23668 KB |
Output is correct |
173 |
Correct |
82 ms |
19284 KB |
Output is correct |
174 |
Correct |
54 ms |
19392 KB |
Output is correct |
175 |
Correct |
52 ms |
19440 KB |
Output is correct |
176 |
Correct |
47 ms |
18684 KB |
Output is correct |
177 |
Correct |
38 ms |
17748 KB |
Output is correct |
178 |
Correct |
53 ms |
20280 KB |
Output is correct |
179 |
Correct |
61 ms |
20180 KB |
Output is correct |
180 |
Correct |
59 ms |
19920 KB |
Output is correct |
181 |
Correct |
53 ms |
19792 KB |
Output is correct |
182 |
Correct |
0 ms |
600 KB |
Output is correct |
183 |
Correct |
1 ms |
604 KB |
Output is correct |
184 |
Correct |
1 ms |
468 KB |
Output is correct |
185 |
Correct |
1 ms |
604 KB |
Output is correct |
186 |
Correct |
1 ms |
604 KB |
Output is correct |
187 |
Correct |
1 ms |
604 KB |
Output is correct |
188 |
Correct |
1 ms |
604 KB |
Output is correct |
189 |
Correct |
1 ms |
604 KB |
Output is correct |
190 |
Correct |
1 ms |
600 KB |
Output is correct |
191 |
Correct |
1 ms |
600 KB |
Output is correct |
192 |
Correct |
1 ms |
348 KB |
Output is correct |
193 |
Correct |
1 ms |
604 KB |
Output is correct |
194 |
Correct |
2 ms |
604 KB |
Output is correct |
195 |
Correct |
1 ms |
604 KB |
Output is correct |
196 |
Correct |
1 ms |
604 KB |
Output is correct |
197 |
Correct |
1 ms |
604 KB |
Output is correct |
198 |
Correct |
1 ms |
604 KB |
Output is correct |
199 |
Correct |
1 ms |
604 KB |
Output is correct |
200 |
Correct |
1 ms |
468 KB |
Output is correct |
201 |
Correct |
1 ms |
604 KB |
Output is correct |
202 |
Correct |
1 ms |
600 KB |
Output is correct |
203 |
Correct |
1 ms |
604 KB |
Output is correct |
204 |
Correct |
1 ms |
604 KB |
Output is correct |
205 |
Correct |
2 ms |
604 KB |
Output is correct |
206 |
Correct |
1 ms |
600 KB |
Output is correct |
207 |
Correct |
1 ms |
604 KB |
Output is correct |
208 |
Correct |
1 ms |
604 KB |
Output is correct |
209 |
Correct |
6 ms |
6872 KB |
Output is correct |
210 |
Correct |
37 ms |
14032 KB |
Output is correct |
211 |
Correct |
61 ms |
20148 KB |
Output is correct |
212 |
Correct |
75 ms |
24808 KB |
Output is correct |
213 |
Correct |
91 ms |
28592 KB |
Output is correct |
214 |
Correct |
36 ms |
18268 KB |
Output is correct |
215 |
Correct |
37 ms |
18516 KB |
Output is correct |
216 |
Correct |
94 ms |
20304 KB |
Output is correct |
217 |
Correct |
54 ms |
19284 KB |
Output is correct |
218 |
Correct |
61 ms |
17876 KB |
Output is correct |
219 |
Correct |
60 ms |
17392 KB |
Output is correct |
220 |
Correct |
48 ms |
17236 KB |
Output is correct |
221 |
Correct |
43 ms |
17232 KB |
Output is correct |
222 |
Correct |
46 ms |
18768 KB |
Output is correct |
223 |
Correct |
90 ms |
22612 KB |
Output is correct |
224 |
Correct |
69 ms |
21588 KB |
Output is correct |
225 |
Correct |
63 ms |
19284 KB |
Output is correct |
226 |
Correct |
83 ms |
19280 KB |
Output is correct |
227 |
Correct |
73 ms |
19312 KB |
Output is correct |
228 |
Correct |
53 ms |
18516 KB |
Output is correct |
229 |
Correct |
55 ms |
17744 KB |
Output is correct |
230 |
Correct |
63 ms |
19792 KB |
Output is correct |
231 |
Correct |
90 ms |
19792 KB |
Output is correct |