Reverse of a Number

#include <stdio.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;
}

OUTPUT

Enter a number to reverse
345
Reverse of entered number is = 543