Submission #5405648

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Source Code Expand

#include <iostream>

using namespace std;

int main(){
  long x;
  cin >> x;
  long count=0, point=0;
  if(x<11){
    while(point<11){
      count++;
      if(count%2==1){
        point += 5;
      }else{
        point += 6;
      }
    }
  }else{
    if(x%11==0){
      count = x/11*2;
    }else{
      count = ((x/11)*2)+1;
    }
  }
  cout << count << endl;
}

Submission Info

Judge Result