Submission

Status:

-PPPPPPPPPPPPPPPPPPP

Subtask/Task Score:

95/100

Score: 95

User: bananakung

Problemset: ISBN

Language: cpp

Time: 0.002 second

Submitted On: 2025-07-10 20:12:38

#include<iostream>
using namespace std;
int main()
{
	int ans,num,total=0,m=10;
	for(int i=0;i<9;i++)
	{
		cin>>num;
		total=total+num*m;
		m--;
	}
	cout<<11-total%11;
	
}