Snippets Collections
// Time Complexity: O(logN), Auxiliary Space: O(1)
import java.io.*;
import java.util.*;

public class CheckPalindrome {

	static boolean isPal(int n)
	{
		int rev = 0;

		int temp = n;
		// reversed integer is stored in reversed variable
		while(temp != 0)
		{
			int ld = temp % 10;

			rev = rev * 10 + ld;

			temp = temp / 10;
		}	
		// palindrome if orignal and reversed are equal
		return rev==n;
	}

	public static void main (String[] args) {
		
		int number = 4553;

		System.out.println(isPal(number));

	}
}

Save snippets that work with our extensions

Available in the Chrome Web Store Get Firefox Add-on Get VS Code extension