Submission

Score: 95

User: punzacp555

Problemset: ISBN

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-05 21:11:19

#include <bits/stdc++.h>
using namespace std;

int main() {
    cin.tie(0)->sync_with_stdio(0);

    int n = 10, sum = 0;
    while(n > 1) {
        int x;
        cin >> x;

        sum += n * x;
        n--;
    }

    cout << (!sum ? sum : sum - (sum % 11) + 11 - sum);

    // cout << sum;

    return 0;
}