C program for insertion in arrays

#include<stdio.h>
#include<conio.h>
main()
{
      int a[10];
      int n,item,loc;
     
       printf("enter the size of an array:-");
       scanf("%d",&n);
      
       printf("\nenter the elements:-");
       for(int i=0;i<n;i++)
       {
           scanf("%d",&a[i]);   
       } 
      
        printf("\nenter the element you want to insert:-");
       scanf("%d",&item);
      
       printf("\nenter the location:-");
       scanf("%d",&loc);
      
       for(int i=n-1;i>=loc-1;i--)
             {
               a[i+1]=a[i];
       }
       a[loc-1]=item;
      
       printf("\narray after inserting element is:-");
       for(int i=0;i<n+1;i++)
       {
           printf("%d\n",a[i]);   
       } 
       getch();
}