C program in order to reverse a number

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This program reverses the number given as input by the user. Eg. if user enters 123 the output will be 321.
By Siddique Hassan.

#include <stdio.h>
#include<conio.h>
int main()
{
   int n, reverse = 0;

   printf("Enter a number to reverse\n");
   scanf("%d",&n);


   while (n != 0)
   {
      reverse = reverse * 10;
      reverse = reverse + n%10;
      n = n/10;
   }

   printf("Reverse of entered number is = %d\n", reverse);

   return 0;
}