Submission #2124941

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Source Code Expand

#include <iostream>
using namespace std;
int main(){
        long long int x;
        long long int counter=0;
        cin >> x;
        long long int y=x/11;
        x-=(y*11);
        counter+=(y*2);
        if(x<=0){
                cout<<counter<<endl;
                return 0;
        }bool sign=true;
        while(x>0){
                if(sign){
                        x-=5;
                        sign=false;
                }
                else{
                        x-=6;
                        sign=true;
                }
                counter++;
        }
        cout<<counter<<endl;
        return 0;
}

Submission Info

Judge Result