//by szh
#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pii pair<int,int>
#define pll pair<long long,long long>
#define pb push_back
#define debug(x) cerr<<#x<<"="<<x<<endl
#define pq priority_queue
#define inf 0x3f
#define rep(i,a,b) for (int i=a;i<(b);i++)
#define MP make_pair
#define SZ(x) (int(x.size()))
#define ll long long
#define mod 1000000007
#define ALL(x) x.begin(),x.end()
void inc(int &a,int b) {a=(a+b)%mod;}
void dec(int &a,int b) {a=(a-b+mod)%mod;}
int lowbit(int x) {return x&(-x);}
ll p0w(ll base,ll p) {ll ret=1;while(p>0){if (p%2ll==1ll) ret=ret*base%mod;base=base*base%mod;p/=2ll;}return ret;}
const int maxn = 200010;
int n,m;
vector <int> edge[maxn];
vector <int> tree[maxn];
ll dp[maxn][2];
int dfn[maxn],low[maxn];
int tot = 0,cnt;
ll ans = 0;
stack <int> s;
void solve(int u,int fa) {
dfn[u] = 1;
if (u<=n) dp[u][0]++;
for (int v:tree[u]) {
if (v==fa) continue;
// debug(u),debug(v);
solve(v,u);
ans += dp[u][0]*dp[v][1] + dp[u][1]*dp[v][0];
dp[u][0] += dp[v][0];
dp[u][1] += dp[v][1];
if (u<=n) dp[u][1] += dp[v][0];
}
if (u>n) {
ll cnt = 0,tmp = 0;
// debug(u);
for (int v:tree[u]) {
if (v==fa) continue;
tmp += cnt*dp[v][0];
cnt += dp[v][0];
dp[u][1] += dp[v][0] * (SZ(tree[u])-2);
}
ans += tmp * (SZ(tree[u])-2);
// debug(ans);
}
}
void tarjan(int u,int fa) {
dfn[u] = low[u] = tot++;
s.push(u);
for (int v:edge[u]) {
if (v==fa) continue;
if (dfn[v]==-1) {
tarjan(v,u);
low[u] = min(low[u],low[v]);
// cout<<u<<" "<<v<<" "<<dfn[u]<<" "<<low[v]<<endl;
if (low[v]>=dfn[u]) {
while (1) {
int cur = s.top();
s.pop();
tree[cnt].pb(cur);
tree[cur].pb(cnt);
if (cur==v) break;
}
tree[cnt].pb(u);
tree[u].pb(cnt);
cnt++;
}
}
else low[u] = min(low[u],dfn[v]);
}
}
int main() {
// freopen("input.txt","r",stdin);
std::ios::sync_with_stdio(false);cin.tie(0);
memset(low,-1,sizeof(low));
memset(dfn,-1,sizeof(dfn));
cin>>n>>m;
cnt=n+1;
rep(i,0,m) {
int u,v;
cin>>u>>v;
edge[u].pb(v);
edge[v].pb(u);
}
rep(i,1,n+1) if (dfn[i]==-1) tarjan(i,-1);
memset(dfn,-1,sizeof(dfn));
rep(i,1,n+1) if (dfn[i]==-1) solve(i,-1);
cout<<2*ans;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 2 |
Correct |
6 ms |
11284 KB |
Output is correct |
| 3 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 4 |
Correct |
5 ms |
11220 KB |
Output is correct |
| 5 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 6 |
Correct |
6 ms |
11236 KB |
Output is correct |
| 7 |
Correct |
7 ms |
11252 KB |
Output is correct |
| 8 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 9 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 10 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 11 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 12 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 13 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 14 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 15 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 16 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 17 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 18 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 19 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 20 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 21 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 22 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 23 |
Correct |
8 ms |
11220 KB |
Output is correct |
| 24 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 25 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 26 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 27 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 28 |
Correct |
6 ms |
11168 KB |
Output is correct |
| 29 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 30 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 31 |
Correct |
6 ms |
11164 KB |
Output is correct |
| 32 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 33 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 34 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 35 |
Correct |
7 ms |
11220 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 2 |
Correct |
6 ms |
11284 KB |
Output is correct |
| 3 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 4 |
Correct |
5 ms |
11220 KB |
Output is correct |
| 5 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 6 |
Correct |
6 ms |
11236 KB |
Output is correct |
| 7 |
Correct |
7 ms |
11252 KB |
Output is correct |
| 8 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 9 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 10 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 11 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 12 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 13 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 14 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 15 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 16 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 17 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 18 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 19 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 20 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 21 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 22 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 23 |
Correct |
8 ms |
11220 KB |
Output is correct |
| 24 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 25 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 26 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 27 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 28 |
Correct |
6 ms |
11168 KB |
Output is correct |
| 29 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 30 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 31 |
Correct |
6 ms |
11164 KB |
Output is correct |
| 32 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 33 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 34 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 35 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 36 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 37 |
Correct |
7 ms |
11376 KB |
Output is correct |
| 38 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 39 |
Correct |
8 ms |
11284 KB |
Output is correct |
| 40 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 41 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 42 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 43 |
Correct |
7 ms |
11292 KB |
Output is correct |
| 44 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 45 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 46 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 47 |
Correct |
6 ms |
11240 KB |
Output is correct |
| 48 |
Correct |
8 ms |
11284 KB |
Output is correct |
| 49 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 50 |
Correct |
6 ms |
11204 KB |
Output is correct |
| 51 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 52 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 53 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 54 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 55 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 56 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 57 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 58 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 59 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 60 |
Correct |
6 ms |
11224 KB |
Output is correct |
| 61 |
Correct |
6 ms |
11224 KB |
Output is correct |
| 62 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 63 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 64 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 65 |
Correct |
6 ms |
11288 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
64 ms |
30372 KB |
Output is correct |
| 2 |
Correct |
71 ms |
31716 KB |
Output is correct |
| 3 |
Correct |
81 ms |
30600 KB |
Output is correct |
| 4 |
Correct |
88 ms |
30016 KB |
Output is correct |
| 5 |
Correct |
84 ms |
27160 KB |
Output is correct |
| 6 |
Correct |
102 ms |
29376 KB |
Output is correct |
| 7 |
Correct |
85 ms |
26956 KB |
Output is correct |
| 8 |
Correct |
78 ms |
27480 KB |
Output is correct |
| 9 |
Correct |
77 ms |
25116 KB |
Output is correct |
| 10 |
Correct |
94 ms |
25484 KB |
Output is correct |
| 11 |
Correct |
76 ms |
22520 KB |
Output is correct |
| 12 |
Correct |
76 ms |
22232 KB |
Output is correct |
| 13 |
Correct |
63 ms |
22188 KB |
Output is correct |
| 14 |
Correct |
59 ms |
21784 KB |
Output is correct |
| 15 |
Correct |
59 ms |
20684 KB |
Output is correct |
| 16 |
Correct |
56 ms |
20464 KB |
Output is correct |
| 17 |
Correct |
8 ms |
13208 KB |
Output is correct |
| 18 |
Correct |
8 ms |
13220 KB |
Output is correct |
| 19 |
Correct |
8 ms |
13200 KB |
Output is correct |
| 20 |
Correct |
8 ms |
13208 KB |
Output is correct |
| 21 |
Correct |
9 ms |
13204 KB |
Output is correct |
| 22 |
Correct |
8 ms |
13268 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 2 |
Correct |
8 ms |
11348 KB |
Output is correct |
| 3 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 4 |
Correct |
7 ms |
11476 KB |
Output is correct |
| 5 |
Correct |
7 ms |
11476 KB |
Output is correct |
| 6 |
Correct |
6 ms |
11476 KB |
Output is correct |
| 7 |
Correct |
6 ms |
11476 KB |
Output is correct |
| 8 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 9 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 10 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 11 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 12 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 13 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 14 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 15 |
Correct |
6 ms |
11368 KB |
Output is correct |
| 16 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 17 |
Correct |
7 ms |
11420 KB |
Output is correct |
| 18 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 19 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 20 |
Correct |
7 ms |
11352 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
89 ms |
24008 KB |
Output is correct |
| 2 |
Correct |
91 ms |
24004 KB |
Output is correct |
| 3 |
Correct |
87 ms |
23888 KB |
Output is correct |
| 4 |
Correct |
125 ms |
23936 KB |
Output is correct |
| 5 |
Correct |
87 ms |
23996 KB |
Output is correct |
| 6 |
Correct |
101 ms |
34024 KB |
Output is correct |
| 7 |
Correct |
109 ms |
30696 KB |
Output is correct |
| 8 |
Correct |
100 ms |
28872 KB |
Output is correct |
| 9 |
Correct |
103 ms |
27188 KB |
Output is correct |
| 10 |
Correct |
88 ms |
23916 KB |
Output is correct |
| 11 |
Correct |
92 ms |
23988 KB |
Output is correct |
| 12 |
Correct |
88 ms |
23968 KB |
Output is correct |
| 13 |
Correct |
82 ms |
23960 KB |
Output is correct |
| 14 |
Correct |
97 ms |
23280 KB |
Output is correct |
| 15 |
Correct |
65 ms |
22692 KB |
Output is correct |
| 16 |
Correct |
43 ms |
20020 KB |
Output is correct |
| 17 |
Correct |
57 ms |
24512 KB |
Output is correct |
| 18 |
Correct |
58 ms |
24516 KB |
Output is correct |
| 19 |
Correct |
57 ms |
24656 KB |
Output is correct |
| 20 |
Correct |
62 ms |
24528 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
7 ms |
11328 KB |
Output is correct |
| 2 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 3 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 4 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 5 |
Correct |
8 ms |
11292 KB |
Output is correct |
| 6 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 7 |
Correct |
8 ms |
11420 KB |
Output is correct |
| 8 |
Correct |
7 ms |
11296 KB |
Output is correct |
| 9 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 10 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 11 |
Correct |
6 ms |
11376 KB |
Output is correct |
| 12 |
Correct |
7 ms |
11424 KB |
Output is correct |
| 13 |
Correct |
7 ms |
11440 KB |
Output is correct |
| 14 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 15 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 16 |
Correct |
7 ms |
11300 KB |
Output is correct |
| 17 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 18 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 19 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 20 |
Correct |
7 ms |
11296 KB |
Output is correct |
| 21 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 22 |
Correct |
8 ms |
11424 KB |
Output is correct |
| 23 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 24 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 25 |
Correct |
6 ms |
11232 KB |
Output is correct |
| 26 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 27 |
Correct |
6 ms |
11280 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
81 ms |
23904 KB |
Output is correct |
| 2 |
Correct |
86 ms |
23912 KB |
Output is correct |
| 3 |
Correct |
106 ms |
23016 KB |
Output is correct |
| 4 |
Correct |
103 ms |
23504 KB |
Output is correct |
| 5 |
Correct |
84 ms |
22420 KB |
Output is correct |
| 6 |
Correct |
83 ms |
21956 KB |
Output is correct |
| 7 |
Correct |
96 ms |
21700 KB |
Output is correct |
| 8 |
Correct |
90 ms |
21412 KB |
Output is correct |
| 9 |
Correct |
69 ms |
21384 KB |
Output is correct |
| 10 |
Correct |
74 ms |
21292 KB |
Output is correct |
| 11 |
Correct |
78 ms |
21112 KB |
Output is correct |
| 12 |
Correct |
77 ms |
21264 KB |
Output is correct |
| 13 |
Correct |
90 ms |
21332 KB |
Output is correct |
| 14 |
Correct |
75 ms |
23700 KB |
Output is correct |
| 15 |
Correct |
95 ms |
31472 KB |
Output is correct |
| 16 |
Correct |
115 ms |
29240 KB |
Output is correct |
| 17 |
Correct |
117 ms |
29904 KB |
Output is correct |
| 18 |
Correct |
102 ms |
27804 KB |
Output is correct |
| 19 |
Correct |
97 ms |
23564 KB |
Output is correct |
| 20 |
Correct |
88 ms |
23520 KB |
Output is correct |
| 21 |
Correct |
94 ms |
23484 KB |
Output is correct |
| 22 |
Correct |
87 ms |
22940 KB |
Output is correct |
| 23 |
Correct |
74 ms |
22188 KB |
Output is correct |
| 24 |
Correct |
86 ms |
25064 KB |
Output is correct |
| 25 |
Correct |
91 ms |
24856 KB |
Output is correct |
| 26 |
Correct |
85 ms |
24108 KB |
Output is correct |
| 27 |
Correct |
89 ms |
24120 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 2 |
Correct |
6 ms |
11284 KB |
Output is correct |
| 3 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 4 |
Correct |
5 ms |
11220 KB |
Output is correct |
| 5 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 6 |
Correct |
6 ms |
11236 KB |
Output is correct |
| 7 |
Correct |
7 ms |
11252 KB |
Output is correct |
| 8 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 9 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 10 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 11 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 12 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 13 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 14 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 15 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 16 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 17 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 18 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 19 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 20 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 21 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 22 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 23 |
Correct |
8 ms |
11220 KB |
Output is correct |
| 24 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 25 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 26 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 27 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 28 |
Correct |
6 ms |
11168 KB |
Output is correct |
| 29 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 30 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 31 |
Correct |
6 ms |
11164 KB |
Output is correct |
| 32 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 33 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 34 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 35 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 36 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 37 |
Correct |
7 ms |
11376 KB |
Output is correct |
| 38 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 39 |
Correct |
8 ms |
11284 KB |
Output is correct |
| 40 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 41 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 42 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 43 |
Correct |
7 ms |
11292 KB |
Output is correct |
| 44 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 45 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 46 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 47 |
Correct |
6 ms |
11240 KB |
Output is correct |
| 48 |
Correct |
8 ms |
11284 KB |
Output is correct |
| 49 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 50 |
Correct |
6 ms |
11204 KB |
Output is correct |
| 51 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 52 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 53 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 54 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 55 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 56 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 57 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 58 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 59 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 60 |
Correct |
6 ms |
11224 KB |
Output is correct |
| 61 |
Correct |
6 ms |
11224 KB |
Output is correct |
| 62 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 63 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 64 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 65 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 66 |
Correct |
8 ms |
11220 KB |
Output is correct |
| 67 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 68 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 69 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 70 |
Correct |
7 ms |
11428 KB |
Output is correct |
| 71 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 72 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 73 |
Correct |
7 ms |
11400 KB |
Output is correct |
| 74 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 75 |
Correct |
7 ms |
11292 KB |
Output is correct |
| 76 |
Correct |
6 ms |
11172 KB |
Output is correct |
| 77 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 78 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 79 |
Correct |
6 ms |
11304 KB |
Output is correct |
| 80 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 81 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 82 |
Correct |
6 ms |
11428 KB |
Output is correct |
| 83 |
Correct |
6 ms |
11352 KB |
Output is correct |
| 84 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 85 |
Correct |
7 ms |
11432 KB |
Output is correct |
| 86 |
Correct |
7 ms |
11296 KB |
Output is correct |
| 87 |
Correct |
8 ms |
11300 KB |
Output is correct |
| 88 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 89 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 90 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 91 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 92 |
Correct |
7 ms |
11280 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 2 |
Correct |
6 ms |
11284 KB |
Output is correct |
| 3 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 4 |
Correct |
5 ms |
11220 KB |
Output is correct |
| 5 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 6 |
Correct |
6 ms |
11236 KB |
Output is correct |
| 7 |
Correct |
7 ms |
11252 KB |
Output is correct |
| 8 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 9 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 10 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 11 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 12 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 13 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 14 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 15 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 16 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 17 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 18 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 19 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 20 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 21 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 22 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 23 |
Correct |
8 ms |
11220 KB |
Output is correct |
| 24 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 25 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 26 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 27 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 28 |
Correct |
6 ms |
11168 KB |
Output is correct |
| 29 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 30 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 31 |
Correct |
6 ms |
11164 KB |
Output is correct |
| 32 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 33 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 34 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 35 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 36 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 37 |
Correct |
7 ms |
11376 KB |
Output is correct |
| 38 |
Correct |
7 ms |
11288 KB |
Output is correct |
| 39 |
Correct |
8 ms |
11284 KB |
Output is correct |
| 40 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 41 |
Correct |
7 ms |
11220 KB |
Output is correct |
| 42 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 43 |
Correct |
7 ms |
11292 KB |
Output is correct |
| 44 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 45 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 46 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 47 |
Correct |
6 ms |
11240 KB |
Output is correct |
| 48 |
Correct |
8 ms |
11284 KB |
Output is correct |
| 49 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 50 |
Correct |
6 ms |
11204 KB |
Output is correct |
| 51 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 52 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 53 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 54 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 55 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 56 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 57 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 58 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 59 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 60 |
Correct |
6 ms |
11224 KB |
Output is correct |
| 61 |
Correct |
6 ms |
11224 KB |
Output is correct |
| 62 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 63 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 64 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 65 |
Correct |
6 ms |
11288 KB |
Output is correct |
| 66 |
Correct |
64 ms |
30372 KB |
Output is correct |
| 67 |
Correct |
71 ms |
31716 KB |
Output is correct |
| 68 |
Correct |
81 ms |
30600 KB |
Output is correct |
| 69 |
Correct |
88 ms |
30016 KB |
Output is correct |
| 70 |
Correct |
84 ms |
27160 KB |
Output is correct |
| 71 |
Correct |
102 ms |
29376 KB |
Output is correct |
| 72 |
Correct |
85 ms |
26956 KB |
Output is correct |
| 73 |
Correct |
78 ms |
27480 KB |
Output is correct |
| 74 |
Correct |
77 ms |
25116 KB |
Output is correct |
| 75 |
Correct |
94 ms |
25484 KB |
Output is correct |
| 76 |
Correct |
76 ms |
22520 KB |
Output is correct |
| 77 |
Correct |
76 ms |
22232 KB |
Output is correct |
| 78 |
Correct |
63 ms |
22188 KB |
Output is correct |
| 79 |
Correct |
59 ms |
21784 KB |
Output is correct |
| 80 |
Correct |
59 ms |
20684 KB |
Output is correct |
| 81 |
Correct |
56 ms |
20464 KB |
Output is correct |
| 82 |
Correct |
8 ms |
13208 KB |
Output is correct |
| 83 |
Correct |
8 ms |
13220 KB |
Output is correct |
| 84 |
Correct |
8 ms |
13200 KB |
Output is correct |
| 85 |
Correct |
8 ms |
13208 KB |
Output is correct |
| 86 |
Correct |
9 ms |
13204 KB |
Output is correct |
| 87 |
Correct |
8 ms |
13268 KB |
Output is correct |
| 88 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 89 |
Correct |
8 ms |
11348 KB |
Output is correct |
| 90 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 91 |
Correct |
7 ms |
11476 KB |
Output is correct |
| 92 |
Correct |
7 ms |
11476 KB |
Output is correct |
| 93 |
Correct |
6 ms |
11476 KB |
Output is correct |
| 94 |
Correct |
6 ms |
11476 KB |
Output is correct |
| 95 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 96 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 97 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 98 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 99 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 100 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 101 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 102 |
Correct |
6 ms |
11368 KB |
Output is correct |
| 103 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 104 |
Correct |
7 ms |
11420 KB |
Output is correct |
| 105 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 106 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 107 |
Correct |
7 ms |
11352 KB |
Output is correct |
| 108 |
Correct |
89 ms |
24008 KB |
Output is correct |
| 109 |
Correct |
91 ms |
24004 KB |
Output is correct |
| 110 |
Correct |
87 ms |
23888 KB |
Output is correct |
| 111 |
Correct |
125 ms |
23936 KB |
Output is correct |
| 112 |
Correct |
87 ms |
23996 KB |
Output is correct |
| 113 |
Correct |
101 ms |
34024 KB |
Output is correct |
| 114 |
Correct |
109 ms |
30696 KB |
Output is correct |
| 115 |
Correct |
100 ms |
28872 KB |
Output is correct |
| 116 |
Correct |
103 ms |
27188 KB |
Output is correct |
| 117 |
Correct |
88 ms |
23916 KB |
Output is correct |
| 118 |
Correct |
92 ms |
23988 KB |
Output is correct |
| 119 |
Correct |
88 ms |
23968 KB |
Output is correct |
| 120 |
Correct |
82 ms |
23960 KB |
Output is correct |
| 121 |
Correct |
97 ms |
23280 KB |
Output is correct |
| 122 |
Correct |
65 ms |
22692 KB |
Output is correct |
| 123 |
Correct |
43 ms |
20020 KB |
Output is correct |
| 124 |
Correct |
57 ms |
24512 KB |
Output is correct |
| 125 |
Correct |
58 ms |
24516 KB |
Output is correct |
| 126 |
Correct |
57 ms |
24656 KB |
Output is correct |
| 127 |
Correct |
62 ms |
24528 KB |
Output is correct |
| 128 |
Correct |
7 ms |
11328 KB |
Output is correct |
| 129 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 130 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 131 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 132 |
Correct |
8 ms |
11292 KB |
Output is correct |
| 133 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 134 |
Correct |
8 ms |
11420 KB |
Output is correct |
| 135 |
Correct |
7 ms |
11296 KB |
Output is correct |
| 136 |
Correct |
6 ms |
11292 KB |
Output is correct |
| 137 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 138 |
Correct |
6 ms |
11376 KB |
Output is correct |
| 139 |
Correct |
7 ms |
11424 KB |
Output is correct |
| 140 |
Correct |
7 ms |
11440 KB |
Output is correct |
| 141 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 142 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 143 |
Correct |
7 ms |
11300 KB |
Output is correct |
| 144 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 145 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 146 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 147 |
Correct |
7 ms |
11296 KB |
Output is correct |
| 148 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 149 |
Correct |
8 ms |
11424 KB |
Output is correct |
| 150 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 151 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 152 |
Correct |
6 ms |
11232 KB |
Output is correct |
| 153 |
Correct |
6 ms |
11220 KB |
Output is correct |
| 154 |
Correct |
6 ms |
11280 KB |
Output is correct |
| 155 |
Correct |
81 ms |
23904 KB |
Output is correct |
| 156 |
Correct |
86 ms |
23912 KB |
Output is correct |
| 157 |
Correct |
106 ms |
23016 KB |
Output is correct |
| 158 |
Correct |
103 ms |
23504 KB |
Output is correct |
| 159 |
Correct |
84 ms |
22420 KB |
Output is correct |
| 160 |
Correct |
83 ms |
21956 KB |
Output is correct |
| 161 |
Correct |
96 ms |
21700 KB |
Output is correct |
| 162 |
Correct |
90 ms |
21412 KB |
Output is correct |
| 163 |
Correct |
69 ms |
21384 KB |
Output is correct |
| 164 |
Correct |
74 ms |
21292 KB |
Output is correct |
| 165 |
Correct |
78 ms |
21112 KB |
Output is correct |
| 166 |
Correct |
77 ms |
21264 KB |
Output is correct |
| 167 |
Correct |
90 ms |
21332 KB |
Output is correct |
| 168 |
Correct |
75 ms |
23700 KB |
Output is correct |
| 169 |
Correct |
95 ms |
31472 KB |
Output is correct |
| 170 |
Correct |
115 ms |
29240 KB |
Output is correct |
| 171 |
Correct |
117 ms |
29904 KB |
Output is correct |
| 172 |
Correct |
102 ms |
27804 KB |
Output is correct |
| 173 |
Correct |
97 ms |
23564 KB |
Output is correct |
| 174 |
Correct |
88 ms |
23520 KB |
Output is correct |
| 175 |
Correct |
94 ms |
23484 KB |
Output is correct |
| 176 |
Correct |
87 ms |
22940 KB |
Output is correct |
| 177 |
Correct |
74 ms |
22188 KB |
Output is correct |
| 178 |
Correct |
86 ms |
25064 KB |
Output is correct |
| 179 |
Correct |
91 ms |
24856 KB |
Output is correct |
| 180 |
Correct |
85 ms |
24108 KB |
Output is correct |
| 181 |
Correct |
89 ms |
24120 KB |
Output is correct |
| 182 |
Correct |
8 ms |
11220 KB |
Output is correct |
| 183 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 184 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 185 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 186 |
Correct |
7 ms |
11428 KB |
Output is correct |
| 187 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 188 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 189 |
Correct |
7 ms |
11400 KB |
Output is correct |
| 190 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 191 |
Correct |
7 ms |
11292 KB |
Output is correct |
| 192 |
Correct |
6 ms |
11172 KB |
Output is correct |
| 193 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 194 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 195 |
Correct |
6 ms |
11304 KB |
Output is correct |
| 196 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 197 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 198 |
Correct |
6 ms |
11428 KB |
Output is correct |
| 199 |
Correct |
6 ms |
11352 KB |
Output is correct |
| 200 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 201 |
Correct |
7 ms |
11432 KB |
Output is correct |
| 202 |
Correct |
7 ms |
11296 KB |
Output is correct |
| 203 |
Correct |
8 ms |
11300 KB |
Output is correct |
| 204 |
Correct |
7 ms |
11348 KB |
Output is correct |
| 205 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 206 |
Correct |
6 ms |
11296 KB |
Output is correct |
| 207 |
Correct |
6 ms |
11348 KB |
Output is correct |
| 208 |
Correct |
7 ms |
11280 KB |
Output is correct |
| 209 |
Correct |
8 ms |
13212 KB |
Output is correct |
| 210 |
Correct |
47 ms |
19924 KB |
Output is correct |
| 211 |
Correct |
82 ms |
24404 KB |
Output is correct |
| 212 |
Correct |
89 ms |
27224 KB |
Output is correct |
| 213 |
Correct |
152 ms |
29376 KB |
Output is correct |
| 214 |
Correct |
50 ms |
22264 KB |
Output is correct |
| 215 |
Correct |
51 ms |
22016 KB |
Output is correct |
| 216 |
Correct |
92 ms |
24352 KB |
Output is correct |
| 217 |
Correct |
119 ms |
22988 KB |
Output is correct |
| 218 |
Correct |
94 ms |
21488 KB |
Output is correct |
| 219 |
Correct |
66 ms |
21116 KB |
Output is correct |
| 220 |
Correct |
76 ms |
21096 KB |
Output is correct |
| 221 |
Correct |
84 ms |
21072 KB |
Output is correct |
| 222 |
Correct |
67 ms |
22428 KB |
Output is correct |
| 223 |
Correct |
111 ms |
25940 KB |
Output is correct |
| 224 |
Correct |
102 ms |
24828 KB |
Output is correct |
| 225 |
Correct |
92 ms |
22624 KB |
Output is correct |
| 226 |
Correct |
86 ms |
22604 KB |
Output is correct |
| 227 |
Correct |
94 ms |
22628 KB |
Output is correct |
| 228 |
Correct |
93 ms |
22228 KB |
Output is correct |
| 229 |
Correct |
69 ms |
21824 KB |
Output is correct |
| 230 |
Correct |
99 ms |
23264 KB |
Output is correct |
| 231 |
Correct |
95 ms |
23280 KB |
Output is correct |
