C++ = Code for checking any digit palindrome number

Code no: 1 = Using only main function to perform task.

#include <iostream>

using namespace std;

int main()

{

int number,original,digit,reverse=0;

cout<<"Enter any number : ";

cin>>number;

original=number;

while (number!=0)

{

digit=number%10;

reverse=(reverse*10)+digit;

number=number/10;

}

if (original==reverse)

{

cout<<"This "<<original<<" is Palindrome number.";

}

else

{

cout<<"The "<<original<<" is not Palindrome number.";

}

}

Result:

Code no: 2 = Using two functions to perform same task.

#include <iostream>

using namespace std;

int isprime(int num)

{

int digit=0,reverse=0;

while (num!=0)

{

digit=num%10;

reverse=(reverse*10)+digit; 

num/=10;

}

return reverse;

}

int main()

{

int num;

cout<<"Enter any digit to find its sum = ";

cin>>num;

    

    int original=num;

    

    if (isprime(num)==original)

    {

    cout<<original<<" is the Palindrome number.";

}

else

{

cout<<original<<" is not Palindrome number.";

}

return 0;

}

Result: