main.cpp

#include <iostream>
#include <windows.h>
#include <iomanip>

struct SimulationResult {
    double totaltime{0.0};
    double VelocityY{0.0};

};


SimulationResult FreeFall (double StartHeight, double Gravity) {
    double PositionY = StartHeight;
    double VelocityY = 0.0;
    double deltatime = 0.1;
    double totaltime = 0;

    std::cout<<std::fixed<<"  Time  |  Height  |  Velocity\n";

    while (PositionY > 0) {
        VelocityY = VelocityY + (deltatime * Gravity);
        PositionY = PositionY + (VelocityY * deltatime);
        totaltime = totaltime + deltatime;
        if (PositionY < 0) {
            PositionY = 0;
        }
    std::cout<<std::fixed<<"  "<<totaltime<<"  |  "<<PositionY<<"  |  "<<VelocityY<<"\n";
    
    Sleep(100);
    
    }

    SimulationResult result;
    result.totaltime = totaltime;
    result.VelocityY = VelocityY;

    return result;
}

int main() {
    SetConsoleCP(CP_UTF8);
    SetConsoleOutputCP(CP_UTF8);

    double StartHeight = 100;
    double Gravity = -9.8;

    SimulationResult data = FreeFall(StartHeight, Gravity);

    std::cout<<"Total time to fall:"<<data.totaltime<<"\n";
    std::cout<<"Total velocity:"<<data.VelocityY<<"\n";
    std::cout<<"\nPress Enter to exit:";
    std::cin.get();
    return 0;
}