Q10.java

// Java Static Initializer Block
import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Q10 
{
    static Scanner sc=new Scanner(System.in);
    static boolean flag=true;
    static int B=sc.nextInt();
    static int H=sc.nextInt();
    static {
        try {
            if(B<=0 || H<=0) {
                flag = false;
                throw new Exception("Breadth and height must be positive");
            }
        }
        catch(Exception e) {
            System.out.println(e);
        }
    }
    
    public static void main(String[] args) {
    		if(flag) {
    			int area=B*H;
    			System.out.print(area);
    		}
    	}//end of main
}//end of class