Palindrome program in C++ || while loop || palindrome number || C++

In this, we are going to see while loop, the program is based on while loop which verifies, the palindrome numbers ex:- 121, 34543.

The code given below can be used for TURBO C++ Compiler:-

#include<iostream.h>
#include<conio.h>

void main()
{
    clrscr();
    int num;    // number to be taken
    int n2 = 0; // reverse number being generated
    int rem;    // remainder
    int qu;     // quotient
    cout << "Enter number to check if its Palindrome or not :\n";
    cin >> num;
    int n = num;
    // value of num, initiaized in n to perform operations on n
    // & num will be prepared to compare later
    while (n > 0)
    {
        rem = n % 10;       // found remainder
        n2 = n2 * 10 + rem; // gemerating number in reverse
        qu = n / 10;
        n = qu;
    }
    if (n2 == num)
    {
        cout << num << " is a Palindrome number !";
    }
    else
    {
        cout << num << " is NOT a Palindrome number !";
    }

    getch();
}
	
    

The code given below can be used for g++/gcc Compiler:-

#include<iostream>
using namespace std;

int main()
{
    int num;    // number to be taken
    int n2 = 0; // reverse number being generated
    int rem;    // remainder
    int qu;     // quotient
    cout << "Enter number to check if its Palindrome or not :\n";
    cin >> num;
    int n = num;
    // value of num, initiaized in n to perform operations on n
    // & num will be prepared to compare later
    while (n > 0)
    {
        rem = n % 10;       // found remainder
        n2 = n2 * 10 + rem; // gemerating number in reverse
        qu = n / 10;
        n = qu;
    }
    if (n2 == num)
    {
        cout << num << " is a Palindrome number !";
    }
    else
    {
        cout << num << " is NOT a Palindrome number !";
    }

    return 0;
}
	
    

#ENJOY CODING


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