#include <iostream>
#include <cmath>
#include <iomanip>

using namespace std;


int quo(int x, int y) {
    return x / y;
}

int rem(int x, int y) {
    return x % y;
}

void ex6_24(int num) {
    int r{0};
    if (num > 0) {
        r = rem(num,10);
        ex6_24(quo(num,10));
    }
    else {
        cout << endl;
    }
    if (r != 0) {
        cout << r << ' ';
    }
}

int timeOffMidnight (int hours, int minutes, int seconds) {
    int Midnight{0}; //this is our defining start point, we will measure how far off this time our input is
    int Noon{Midnight+12*60*60}; //This is our defined time for noon, in distance from midnight in seconds
    int timeSince{0}; //This will hold the amount of seconds since midnight
    timeSince = hours * 60 * 60 + minutes * 60 + seconds; //converts all times to seconds
    if (timeSince < Noon) { return timeSince; }
    else { return(timeSince-Noon); }
}

int timeBetweenTimes(int hours1, int minutes1, int seconds1, int hours2, int minutes2, int seconds2 ) {
    return(abs(timeOffMidnight(hours1, minutes1, seconds1) - timeOffMidnight(hours2,minutes2,seconds2))); //calculates how far each time was from the clock striking 12,then finds the distance between them
}

double farenheit(double celTemp) {
    return(celTemp*1.8 + 32); //converts the input temp from celsius to farenheit
}

double celsius(double fTemp) {
    return((fTemp-32)/1.8); //converts input temp from farenheit to celsius
}

void chart () {
    cout << "Farenheit:" << setw(20) << "Celsius:" << endl;
    double fstart{100};
    double cstart{212};
    while (fstart >= 0) {
    cout << std::setprecision(5) << celsius(fstart) << " degrees" << setw(14) << farenheit(cstart) << " degrees" << endl;
    fstart = fstart -1;
    cstart = cstart-2.12;
    }
}

void Test6_24() {
    ex6_24(4562);
    cout << endl;
}

void Test6_25() {
    int hours, minutes, seconds;
    int hours1, minutes1, seconds1;
    int hours2, minutes2, seconds2;
    cout << "Please enter hours, minutes, seconds: ";
    cin >> hours >> minutes >> seconds;
    cout << "Time since the clock last struck " << timeOffMidnight(hours,minutes,seconds) << endl;
    cout << "Please enter hours, minutes, seconds for time 1: ";
    cin >> hours1 >> minutes1 >> seconds1;
    cout << "Please enter hours, minutes, seconds for time 2: ";
    cin >> hours2 >> minutes2 >> seconds2;
    cout << "Time between those two times (in seconds): " << timeBetweenTimes(hours1,minutes1,seconds1,hours2,minutes2,seconds2) << "s" << endl;
}

void Test6_26() {
    chart();
}

int main()
{
    //Test6_24();
    //Test6_25();
    Test6_26();
    return 0;
}