Binary Code of a Equivalent Gray’s in c pgm

Convert Binary Code of a Number into its Equivalent Gray’s Code without using Recursion

#include 

#include 

#include 

int bintogray(int);

int main ()

{

    int bin, gray;

    clrscr();

    printf("Enter a binary number: ");

    scanf("%d", &bin);

    gray = bintogray(bin);

    printf("The gray code of %d is %d\n", bin, gray);

    return 0;

}

int bintogray(int bin)

{

    int a, b, result = 0, i = 0;

    while (bin != 0)

    {

        a = bin % 10;

        bin = bin / 10;

        b = bin % 10;

        if ((a && !b) || (!a && b))

        {

            result = result + pow(10, i);

        }

        i++;

    }

    return result;

}

Output

Enter a binary number: 1111001010

The gray code of 1111001010 is 1000101111