C program to reverse the elements of an array

  #include <stdio.h>

main()
{
  int n, loop, a[100];
  printf("Enter the number of elements in arrayn");
  scanf("%d", &n);
  printf("Enter array elementsn");
  for (loop = 0; loop < n ; loop++)
    scanf("%d", &a[loop]);
  printf("The array after reversal:n");
    for(loop=n-1;loop>=0;loop--)
      {
      printf("%d", a[loop]);
      }
 getch();
}