Submission

PPPPPPPPPPPPPPPPPPPP

Score: 100

User: njoop

Problemset: ISBN

Language: cpp

Time: 0.002 second

Submitted On: 2024-11-28 23:38:36

#include <bits/stdc++.h>

using namespace std;

int in, sum;

int main() {
    for(int i=1; i<10; i++) {
        cin >> in;
        sum += in*(11-i);
    }
    cout << (sum%11 == 0 ? 0 : 11 - (sum%11));
    return 0;
}