Reversed Number

//  C code to reverse the digits of a user entered number
#include<stdio.h>

/*Function to reverse the digits of a number*/
void reverse_digits(n)
{
    while(n!=0)  
    {
        printf("%d",n%10);
        n=n/10;
    }
}
int main()
{
    int n;
    printf("Enter a no.\n");
    scanf("%d",&n);

    printf("The reverse no.is\n");
    reverse_digits(n);
    printf("\n");
}