#include<stdio.h>
int main()
{
    int n;
    int index_to_delete;
    n=5;
    int student_ids[]={101,102,103,104,105};
    index_to_delete=2;
    if(index_to_delete<0||index_to_delete>=n)
    {
        printf("Invalid input\n");
    }
    else
    {
        for(int i=index_to_delete;i<n-1;i++)
        {
            student_ids[i]=student_ids[i+1];
        }
        printf("Sample Output 1:\n");
        {
            printf("%d",student_ids[i]);
        }
    }
    printf("\n");
    return 0;
}