How to reverse a number using goto operator in C programming!

 #include <stdio.h>

#include <math.h>

void main (){

    int num = 1234,lastDigit,inverse = 0;

    start:

    lastDigit = num % 10;

    inverse = (inverse * 10) + lastDigit;

    num/=10;

    if(num != 0){

        goto start;

    }

    printf("Reverse of the Number is : %d",inverse);

}