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题解

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1

include<bits/stdc++.h> using namespace std;typedef long long ll;int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); ll ans=0; ...

2020-03-23

0 706

1

include<bits/stdc++.h> using namespace std;typedef long long ll;int a[10000000];vector<int> V[100005];map<ll, ll> tp;int x[1000000];...

2020-03-19

2 628

6

include<bits/stdc++.h> using namespace std; define lowbit(x) ((x)&(-x)) define pi acos(-1.0) define eps 1e-8 define MOD 1000000007 define IN...

2020-03-19

0 678

1

include<bits/stdc++.h> using namespace std;typedef long long ll;int a[10000000];vector<int> V[100005];map<ll, ll> tp;int main(){ ...

2020-03-19

0 657

2

include <bits/stdc++.h> using namespace std;int deg[505];int Hash[505];int main(){ int n,m; scanf("%d%d",&n,&m); for(int i=0;i&...

2020-03-19

0 612

..

include<bits/stdc++.h> define rep(i,x,y) for (int i=(x);i<=(y);i++) define ll long long define inf 1000000001 define y1 y1___ using namespace...

2020-03-19

0 575

...

include <bits/stdc++.h> using namespace std;int A[55],B[55],n;bool vis[55];bool dfs(int pos_a,int pos_b,int cnt){ if(cnt==n/2)return true; ...

2020-03-19

0 578

1

include<bits/stdc++.h> using namespace std;int a[10000000];int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >...

2020-03-19

0 528

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include include include include include include include include include include include include include include include include define...

2020-03-19

0 644

2

include include include include include include include using namespace std; long double eps = 1e-15;int n;long double u, t, tmp, c[51], p[51],...

2020-03-19

1 651