Submission

Status:

PPPPPPPPPPPPPPPPPPPP

Subtask/Task Score:

100/100

Score: 100

User: Jokul

Problemset: ISBN

Language: c

Time: 0.003 second

Submitted On: 2025-10-07 10:26:03

#include<stdio.h>
int main(){
int a[9],sum=0;
for(int i=0;i<9;i++)
{
    scanf("%d",&a[i]);
    a[i]=(10-i)*a[i];
    sum=sum+a[i];
}
if(sum%11!=0)
printf("%d",11-(sum%11));
else
{
    printf("0");
}
}