#include <iostream>

class Rectangle{
    private:
        int length;
        int width;

    public:
        Rectangle(int l, int w) : length(l), width(w){};

        int calculate(){
            return length*width;
        }
};

int main() {
    int l = 0;
    int w = 0;

    std::cin>>l;
    std::cin>>w;

    Rectangle rect(l,w);

    std::cout<<rect.calculate()<<std::endl;
}