Tag: Codeforces Round #422 (Div. 2)

#include<cstdio> #include<cstdlib> #include<stdlib.h> #include<iostream> #include<string> #include<string.h> #include<vector> #include<stack> #include<queue> #include<map> #include<cmath> using namespace std; #define pi acos(-1.0) typedef long long ll; typedef double...

#include<bits/stdc++.h> typedef long long ll; const int N=100010; const ll mo=1000000007; int n,x,i,l,r,m,mid,g,j,k; ll...

#include<bits/stdc++.h> using namespace std; long long f,pwr,mod=1e9+7,t,r,l,ans; main() { int i,j,k; cin>>t>>l>>r; pwr=1; //for(i=1;i<=r-l+1;i++)pwr=(1ll*pwr*t)%mod; for(i=0;i<=r;i++) f=1e18; f=0; for(i=1;i<=r;i++) { for(j=2*i,k=2;j<=r;j+=i,k++) { f=min(f,(1ll*i*(k-1)*k)/2+f); } } ans=0;long long pr=1; for(i=l;i<=r;i++) ans=(ans+((f)%mod*pr)%mod)%mod,pr=(pr*t)%mod; cout<<ans<<endl; }

#include<cstdio> #include<vector> #include<cstring> #include<algorithm> #define ll long long using namespace std; ll ans,c,n,x,L,R,cc; vector<pair<ll,ll> >l,r; int main(){ scanf("%lld%lld",&n,&x); for(int...

#include<bits/stdc++.h> using namespace std; int n,m,i,j,c,a=2e9,ai; string s,t; int main(){ cin>>n>>m>>s>>t; for(i=0;i<=m-n;i++) { for(c=j=0;j<n;j++) t==s?0:c++; c<a?a=c,ai=i:0; } cout<<a<<endl; for(c=j=0;j<n;j++) t!=s?cout<<j+1<<" ",0:0; }

#include<iostream> using namespace std; int a,b; int main(){ cin>>a>>b; a=a<b?a:b; for(b=a;--a;)b*=a; cout<<b; }