Задача 02 - Тръби в басейн

#include <iostream>
#include <iomanip>
#include <string>
#include <cmath>
using namespace std;

int main() {
    long pool_volume;
    long pipe_1;
    long pipe_2;
    double hours;

    cin >> pool_volume >> pipe_1 >> pipe_2 >> hours;

    double pipe_1_filled = pipe_1 * hours;
    double pipe_2_filled = pipe_2 * hours;
    double current_volume = pipe_1_filled + pipe_2_filled;
    double pipe_1_percentage = (pipe_1_filled / current_volume) * 100;
    double pipe_2_percentage = (pipe_2_filled / current_volume) * 100;
    double current_volume_percentage = (current_volume / pool_volume) * 100;
    double overflow = current_volume - pool_volume;

    if (current_volume <= pool_volume)
    {
        cout << "The pool is " << floor(current_volume_percentage) << "% full. Pipe 1: "
            << floor(pipe_1_percentage) << "%. Pipe 2: " << floor(pipe_2_percentage) << "%." << endl;
    }
    else if (current_volume > pool_volume)
    {
        cout << "For " << hours << " hours the pool overflows with " << fixed << setprecision(1) << overflow << " liters." << endl;
    }

    return 0;
}