import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
        // System.out.println("Hello world!");
    
        // long x = 10;

        // x = x * 5;
        // x = x * x * 10;
        // x = x * x * x * 10;
        // double x1 = x * x * x * x * 10;
        // System.out.print(x1);
        
        
    }
    
}