Find the bug in this C program!

[prateek]

Here is the working correct program

#include<stdio.h>
#include<conio.h>
main()
	{
		int num=0, revnum=0, temp=0;
		printf("Program to reverse the number");
		printf("\n\nEnter a Number ");
		scanf("%d",&num);
		if (num<=10)
			printf("\nEnter Number Greater than 10\n");
		else
			{
				while(num!=0)
				{
					temp=num%10;
					revnum=revnum*10+temp;
					num=num/10;
				}
				printf("Reversed Number=%d",revnum);
			}
		getch();
	}