#include #include #include #include #ifdef __WIN32 #include #endif namespace random { std::mt19937 mt(time(0)); template T getRandom(T min, T max, typename std::enable_if::value>::type* = 0) { std::uniform_int_distribution r(min, max); return r(mt); } template T getRandom(T min, T max, typename std::enable_if::value>::type* = 0) { std::uniform_real_distribution r(min, max); return r(mt); } int coinToss() { return getRandom(0, 1); } } class Person { public: Person(const std::string& name, const std::string& gender) :mName(name) ,mGender(gender) ,mMarried(random::coinToss()) ,mKids(mMarried ? random::getRandom(0, 3) : 0) ,mWeight(random::getRandom(40, 100)) ,mStatus(true) {} void inspect() const { std::cout << "Name: " << mName << std::endl << "Gender: " << mGender << std::endl << "Married: " << (mMarried ? "Yes" : "No") << std::endl << "Kids: " << mKids << std::endl << "Weight: " << mWeight << std::endl << "Status: " << (mStatus ? "Alive" : "Deceased" ) << std::endl << std::endl; } int getWeight() const { return mWeight; } void kill() { mStatus = false; } private: std::string mName; std::string mGender; bool mMarried; int mKids; int mWeight; bool mStatus; }; class Elevator { public: struct Stats { //Low ENTER_CHANCE && high LEAVE_CHANCE can make this get pretty big ^^ unsigned long long totalEntered = 0; unsigned long long totalWeightCarried = 0; }; public: Elevator(){} void enter() { const static std::vector maleNames = {"James", "John", "Robert", "David", "Steven", "Ronald", "Eric", "Gary", "Ash", "Thomas", "Donald", "Jerry", "Tom", "Peter"}; const static std::vector femaleNames = {"Mary", "Patricia", "Linda", "Lisa", "Carol", "Jennifer", "Shirley", "Amy", "Laura", "Jessica", "Sandra", "Ruth", "Nancy", "Brenda"}; std::string gender = random::coinToss() ? "Male" : "Female"; std::string name = (gender == "Male") ? maleNames[random::getRandom(0, maleNames.size() - 1)] : femaleNames[random::getRandom(0, femaleNames.size() - 1)]; if(random::getRandom(1, 100) <= 5) { gender = "Attack helicopter"; } mPeople.push_back(Person(name, gender)); ++mStats.totalEntered; mStats.totalWeightCarried += mPeople.back().getWeight(); } void leave() { if(!mPeople.empty()) { int index = random::getRandom(0, mPeople.size() - 1); mPeople.erase(mPeople.begin() + index); } } int getPeopleOnElevator() const { return mPeople.size(); } std::vector& getPeople() { return mPeople; } int getTotalWeight() const { int totalWeight = 0; for(const auto& i: mPeople) { totalWeight += i.getWeight(); } return totalWeight; } constexpr static int getMaxWeight() { return MAX_WEIGHT; } const Stats& getStats() const { return mStats; } private: constexpr static int MAX_WEIGHT = 1000; std::vector mPeople; Stats mStats; }; int main() { Elevator elevator; //#You can edit these values# constexpr int ENTER_CHANCE = 55; constexpr int LEAVE_CHANCE = 50; //########################### while(elevator.getTotalWeight() <= elevator.getMaxWeight()) { if(random::getRandom(1, 100) <= LEAVE_CHANCE) { elevator.leave(); } if(random::getRandom(1, 100) <= ENTER_CHANCE) { elevator.enter(); } } std::cout << "Too much weight on the elevator, elevator crashed and " << elevator.getPeopleOnElevator() << " people died upon impact." << std::endl << std::endl; for(auto& i: elevator.getPeople()) { i.kill(); i.inspect(); } const auto& stats = elevator.getStats(); std::cout << "Elevator stats: " << std::endl << "Total people entered: " << stats.totalEntered << std::endl << "Total weight carried: " << stats.totalWeightCarried << std::endl; #ifdef __WIN32 Beep(800, 1500); #endif return 0; }

Crashing Elevator