piso.cpp

#include <iostream>

using namespace std;

int main() {
    int l, c;
    int t1, t2;
    cin >> l >> c;

    t1 = l*c + (l-1)*(c-1);
    t2 = 2*(l-1) + 2*(c-1);

    cout << t1 << endl;

    cout << t2 << endl;

    return 0;
}