C program to delete an element in an array

<html> Deleting an element refers to the deletion of a single element at particular location in array. We will try to delete this element using c program.              <img src="https://s13.postimg.org/ktscruxhj/deletion_array_program.png" width="640" height="358"/> <h1>Program:</h1> #include<stdio.h> int main() {     int i,p,n,a[20],c[20];     printf("Enter the value of n:\n");     scanf("%d",&n);     printf("Enter the value in 1 :\n");     for(i=0;i<=n;i++)     {         scanf("%d",&a[i]);     }     printf("Enter the value of p:\n");     scanf("%d",&p);     for(i=p;i<=n;i++)     {         a[i]=a[i+1];     }      for(i=0;i<=n-1;i++)     { printf("%d",a[i]); } } </html>