gistfile1.txt

#include <iostream>
#include <vector>
#include <string>

enum AMorPM {
    AM,
    PM
};

struct Time {
    int hour;
    int minute;
    AMorPM amOrPM;
    Time() {}
    Time(std::string& strRepr) {
        hour = std::stoi(strRepr.substr(0, 2));
        minute = std::stoi(strRepr.substr(3, 2));
        amOrPM = (std::stoi(strRepr.substr(5, 2)) == "AM") ? AMorPM::AM : AMorPM::PM;
    }
};

struct Event {
    Time startTime;
    Time endTime;

    Event(std::string& strRepr) {
        startTime = Time(strRepr);
        endTime = Time(strRepr.substr(strRepr.find("-")));
    }
};

void convertStrArrayToEventArray(std::vector<Event>& eventArray, std::string* strArray, int numEvents) {
    for (int i = 0; i < numEvents; i++) {
        std::string& strEvent = strArray[i];
        Event event(strEvent);
        eventArray.push_back(event);
    }
}