Submission

Status:

PPPPPPPPPPPPPPPPPPPP

Subtask/Task Score:

100/100

Score: 100

User: IIIIIIIIIIII

Problemset: ISBN

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-12 00:27:46

#include <iostream>
using namespace std;
int main(){
    int n, sum=0;
    for(int i=10;i>1;i--){
        cin >> n;
        sum+=n*i;
    }if(sum==0 || sum%11==0) cout << '0';
    else cout << 11-(sum%11);
}