tenth.java

import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {



static Scanner sc = new Scanner(System.in);
    static int B = sc.nextInt();
    static int H = sc.nextInt();
    static boolean flag;
    static {
        try {
            if (B > 0 && H > 0) {
                flag = true;
            } else {
                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