Change Tiles

#include <iostream>

using namespace std;

int main() {
    int areaSide;
    cin >> areaSide;

    double tileWidth, tileLength;
    cin >> tileWidth >> tileLength;

    int benchWidth, benchLength;
    cin >> benchWidth >> benchLength;

    int area = areaSide * areaSide - benchLength * benchWidth;
    double tileArea = tileWidth * tileLength;
    double tiles = area / tileArea;
    double time = tiles * 0.2;

    cout << tiles << endl << time << endl;
    return 0;
}