import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner console = new Scanner(System.in);
Main main = new Main();
int number = console.nextInt();
System.out.println(main.palindromeNumber(number));
}
public Boolean palindromeNumber(int number) {
//write your code here......
String strNum=""+number;
int i=0,j=strNum.length()-1;
while(i<j){
if(strNum.charAt(i)!=strNum.charAt(j)){
return false;
}
i++;
j--;
}
return true;
}
}

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