Program to read and reverse an array

Program:

#include<stdio.h>
#include<conio.h>
void main()
{
    int a[20], i, n;
    clrscr();
    printf("Enter the limit : ");
    scanf("%d", &n);
    printf("\nEnter the elements :\n\n");
    for(i = 0 ; i < n ; i++)
    scanf("%d", &a[i]);
    printf("\nThe reversed array is :\n\n");
    for(i = n - 1 ; i >= 0 ; i--)
    printf("%d\t", a[i]);
    getch();
}

Output:

Enter the limit : 5
Enter the elements :
20 30 50 10 40
The reversed array is :
40 10 50 30 20