Submission

-PPPPPPPPPPPPPPPPPPP

Score: 95

User: njoop

Problemset: ISBN

Language: cpp

Time: 0.002 second

Submitted On: 2024-11-28 23:37:11

#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 << 11 - (sum%11);
    return 0;
}