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Tag: problem: (C) Hacker

Codeforces Round #422 (Div....

#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...

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