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Tag: C language

Codeforces Round #429 (Div....

#include<iostream> using namespace std; int i,j,n,k,a; string s; main(){ for(cin>>n>>k>>s;i<s.size();)a-'a']++; for(i=0;j<26;)a>k?i=1:0; cout<<(i?"NOn":"YESn"); }

Codeforces Round #419 (Div....

#include <bits/stdc++.h> using namespace std; const int N=200007; int n,k,q,a,b,p,c,i; int main(){ cin>>n>>k>>q; for(i=0;i<n;i++)cin>>a>>b,p++,p--; for(i=1;i<N;i++)p+=p,c+=c+(p>=k); for(i=0;i<q;i++){cin>>a>>b;cout<<c-c<<'n'; } }

Codeforces Round #419 (Div....

#include<bits/stdc++.h> int m,s,t; int main(){ t=0; scanf("%d:%d",&m,&s); while(m/10+m%10*10!=s){ s++,t++; if(s>59)m++,s=0; if(m>23)m=0; } printf("%dn",t); }

Codeforces Round #419 (Div....

#include <bits/stdc++.h> using namespace std; typedef pair<long long,long long> ii; long long...

Codeforces Round #419 (Div....

#include <bits/stdc++.h> #define ll long long using namespace std; const int N...

Codeforces Round #419 (Div....

#include<cstdio> #include<algorithm> #include<queue> using namespace std; const int N=5010; int n,m,c,d,fa; int w,head,next; void add(int f,int...

Codeforces Round #419 (Div....

#include <cstdio> #include <iostream> #include <cstring> #include <cstdlib> using namespace std; #define ll long...

Codeforces Round #419 (Div....

#include <bits/stdc++.h> #define inf 0x3f3f3f3f #define rep(i, n) for (int i...

Codeforces Round #420 (Div....

#include <stdio.h> #define m 1000000007u typedef long long unsigned llu; typedef unsigned...

Codeforces Round #420 (Div....

#include<iostream> #include<cstdio> #include<cstring> #include<queue> #include<cmath> using namespace std; const int maxn=1e4+5; const int inf=0x7f7f7f7f; int x,y,dis; bool vis; int...

Codeforces Round #420 (Div....

#include <cstdio> using namespace std; int n,s,top; int main() { int i,j,ans=0; char op; scanf("%d",&n); for(i=j=1;i<=2*n;++i) { scanf("%s",op); if(op=='a') scanf("%d",&s); else { if(top) { if(s==j) --top; else...

Codeforces Round #420 (Div....

#include <iostream> using namespace std; int main(){ long long int m,b,s=0,x; cin>>m>>b; for(int i=0;i<=b;i++){ x=(b-i)*m; s=max(s,((i+1)*(x+1)*(i+x))/2); } cout<<s; }

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