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Question

A palindromic number is a number that remains the same when its digits are reversed. For example, 16461. Write a program that prompts the user to input a number and determine whether the number is palindrome or not.

Source Code

#include <stdio.h>

int main()
{
    int number, temp, remainder, reverse = 0;

    printf("Enter a number :");
    scanf("%d", &number);

    temp = number;

    while (temp > 0)
    {
        remainder = temp % 10;
        reverse = reverse * 10 + remainder;
        temp /= 10;
    }

    if (reverse == number)
    {
        printf("The number is palindrome.");
    }
    else
    {
        printf("The number is not palindrome.");
    }

    return 0;
}

Output