Reverses order of numbers in input

#include <iostream.h>
#include <conio.h>
 void main()
 {
  int a[5];
  int n=0;
  clrscr();
  while(cin>>a[n]){
  n++;
  }
  {
   int i;
   for(i=n-1; i>=0; i--)
   cout<< a[i]<<endl;
  }
   getch();
}