Palindrome Number

Palindrome Number is a number which is equal to reverse of itself.

Example 1: 131 if reversed is also 131. Hence it is a Palindrome Number.

Example 2: 123 if reversed is 321. Hence it is not a Palindrome Number.

C
#include <stdio.h>
void main()
{
    int n=0,r=0,nCopy=0,rev=0;
    printf("Enter a number: ");
    scanf("%d",&n);
    nCopy=n;
    while(n>0)
    {
        r=n%10;
        rev=(rev*10)+r;
        n=n/10;
    }
    if(rev==nCopy)
    {
        printf("%d is a Palindrome Number",nCopy);
    }
    else
    {
        printf("%d is not a Palindrome Number",nCopy);
    }
}
C