#include<stdio.h>
int main()
{
    int a[10];
    int divi;
    int ind;
    for(int i=0;i<5;i++)
    {
        scanf("%d",&a[i]);
    }
    scanf("%d",&divi);
    scanf("%d",&ind);
    for(int i=0;i<5;i++)
    {
        printf("%d"" / ""%d"" = ""%d",a[i],divi,a[i]/divi);
        printf("\n");
    }
    printf("Division operation completed.");
    printf("Element at index""%d"":""%d",ind,a[i]);
}