import java.io.*;

import java.util.*;

import java.text.*;

import java.math.*;

import java.util.regex.*;

public class Solution {

static Scanner scan = new Scanner(System.in);

static int B = scan.nextInt();

static int H = scan.nextInt();

static boolean flag = true;

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