Program 1: Write a program to check given number is Palindrome or not?
Solution:
import java.util.Scanner;
class Palindrome {
public static void main(String[] args){
System.out.println("Enter a number") ;
Scanner sc = new Scanner(System.in).nextInt();
int n = sc.nextInt();
int temp = n;
int rev=0;
while(n!=0){
int d = n%10;
rev = rev*10 +d;
n = n%10;
}
if(temp==rev)
System.out.println(temp+" is a Palindrome number");
else
System.out.println(temp+" is not a Palindrome number");
}