#include<stdio.h>
int main()
{
    int n,m;
    int arr[10];
    for(int i=0;i<5;i++){
    scanf("%d",&arr[i]);
    }
    scanf("%d2",&n);
    scanf("%d1",&m);
    if(m=0){
        printf("Dvision by zero is not allowed.");
        printf("Division operation completed.")
    }else{
        for(int i=arr[i])
        
    }
}