Submission #1632376

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Source Code Expand

#include <algorithm>
#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main(){
  long long n,m; cin >> n >> m; //S,c
  long long cnt=0;
  while(n>=1 && m>=2){
    n-=1; m-=2;
    cnt++;
  }
  while(m>=4){
    m-=4;
    cnt++;
  }
  cout << cnt << endl;
}

Submission Info

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