#include <iostream>
#include <math.h>

using namespace std;

void simplify(int x, int y) {
    if (x == 0) {
        y = 0;
    }
    else {
        while (x % 10 == 0) {
            x /= 10;
            y += 1;
        }
    }
    cout << x << " " << y << endl;
}

int main() {
    int a1, b1, a2, b2, x, y;
    cin >> a1 >> b1 >> a2 >> b2;
    y = min(b1, b2);
    x = a1 * pow(10, b1 - y) + a2 * pow(10, b2 - y);
    simplify(x, y);
    y = min(b1, b2);
    x = a1 * pow(10, b1 - y) - a2 * pow(10, b2 - y);
    simplify(x, y);
    y = b1 + b2;
    x = a1 * a2;
    simplify(x, y);
    return 0;
}