Thread: code to reverse a 4=digit number+finding if 4 digit number is a palindrome

Hi everyone,
Just started learning C.I worked on the first part and wrote a code that finds the reverse of the 4 digit number.But i am unsure as to what to do about the palindrome thing.I have to use only if-else statements.Please help me out with this one.Thanks!!

Code:

# include<stdio.h>
int main()
{
      int n;
      printf("Enter a four-digit number:");
      scanf("%d",&n);
      
      printf("The reversed four digit number is %d,%d,%d,%d \n",(n%10),(n/10)%10,(n/100)%10,n/1000);
      return (0);
}

You have the first part. Now store the last two numbers like you did the reversal in the printf statement in a variable, then store the first two. If they are equal you have a palindrome.

Just reverse the number and compare it to itself. You can do that using strings, or more elegantly using integers.

In my article "Finding Numbers That Are Palindromic In Multiple Bases", I have a C function called isPalindrome that does the check using integers (it uses a while loop though).