delete an element from the array at specific position

#include<stdio.h>

int main() {
  int a[100],n,pos,val,i;
  scanf("%d",&n);
  for(i=0;i<n;i++)
  scanf("%d",&a[i]);
  scanf("%d",&pos);
  val=a[pos];
  printf("deleted value is %d\n",val);
  for(i=pos;i<n;i++)
  {
      a[i]=a[i+1];
  }
    n--;
  printf("elements after deletion are\n");
  for(i=0;i<n;i++)
  printf(" %d",a[i]);
}

i/p: 5

1 2 3 4 5

3

o/p: 

deleted value is 4

elements after deletion are

 1 2 3 5