Submission

Status:

PPPPPPPPPPPPPPPPPPPP

Subtask/Task Score:

100/100

Score: 100

User: samsenpisardmoo

Problemset: ISBN

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-09 09:16:30

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int arr[10];

    for(int i=0; i<9; i++)
    {
        cin >> arr[i];
    }
    arr[9] = 0;
    int sum=0;

    for(int i=0; i<9; i++)
    {
        sum+=arr[i]*(10-i);
    }

    for(int i=0; i<11; i++)
    {
        if((sum+i)%11==0)
        {
            cout << i;
            break;
        }
    }

}