Aaah! Kattis Problem Solution In Java

// Nayeem Shahriar Joy , Applied Physics & Electronic Engineering , University of Rajshahi.

import java.util.Scanner;

public class Joy {

public static void main(String[] args) {

String s1,s2;

Scanner sc1=new Scanner(System.in);

s1=sc1.nextLine();

s2=sc1.nextLine();

int able=s1.length();

int say=s2.length();

if(able>=say)

{

System.out.print("go");

}

else

{

System.out.print("no");

}

}

}