Reverse Number Algorithm

Source Code given below: 

#include <stdio.h>

int reverse(int n);

int main()

{

    int num;

    printf("Enter your number : ");

    scanf("%d",&num);

    int res = reverse(num);

    printf("Reverse of your number : %d\n", res);

    return 0;

}

// method to reverse a number

int reverse(int n)

{

    int rev = 0;

    int ldigit;

    while(n != 0)

    {

        ldigit = n % 10;

        rev = rev*10 + ldigit;

        n = n / 10;

    }

    return rev;

}