/*
* C Program to Check whether the given Number is Palindrome
* or not using Bitwise Operator
*/
#include <stdio.h>
#include <string.h>
#define SIZE 8
/* Function Prototype */
int is_palindrome(unsigned char[]);

void main()
{
    int num, num1 = 0, i = 0, j = SIZE - 1, res;
    unsigned char c[SIZE];
    printf("Enter a number(max 255)");
    scanf("%d", &num);
    num1 = num;
    while (num != 0)
        {
            c[j] = num&1;
            j--;
            num = num>>1; /* Shifting right the given number by 1 bit */
        }
    printf("The number %d in binary is:", num1);
    for (i = 0; i < SIZE; i++)
        {
            printf("%d", c[i]);
        }
    res = is_palindrome(c);    /* Calling Function */
    if (res == 0)
        {
            printf("
                   NUMBER IS PALINDROME
                   ");
        }
    else
        {
            printf("
                   NUMBER IS NOT PALINDROME
                   ");
        }
}

/* Code to check if the number is palindrome or not */
int is_palindrome(unsigned char c[])
{
    char temp[SIZE];
    int i, j, flag = 0;
    for (i = 0, j = SIZE - 1; i < SIZE, j >= 0; i++, j--)
        {
            temp[j] = c[i];
        }
    for (i = 0; i < SIZE; i++)
        {
            if (temp[i] != c[i])
                {
                    flag = 1;
                }
        }
    return flag;
}



Enter a number(max 255)153
The number 153 in binary is:10011001
NUMBER IS PALINDROME
Enter a number(max 255)24
The number 24 in binary is:00011000
NUMBER IS PALINDROME