6 files changed, 0 insertions, 399 deletions
diff --git a/pract KN/week7/solution/Source.cpp b/pract KN/week7/solution/Source.cpp
deleted file mode 100644
index d28893f..0000000
--- a/pract KN/week7/solution/Source.cpp
+++ /dev/null
@@ -1,10 +0,0 @@
-#include<iostream>
-#include"player.h"
-#include"game.h"
-
-int main() {
-	/*player p("Ivan", "1111", 19, 100);
-
-	game g;
-	g.play(p);*/
-}
-\ No newline at end of file
diff --git a/pract KN/week7/solution/betType.h b/pract KN/week7/solution/betType.h
deleted file mode 100644
index e540d6d..0000000
--- a/pract KN/week7/solution/betType.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef BET_TYPE_HEADER
-#define BET_TYPE_HEADER
-
-enum class betType {
-	isEven,
-	isNotEven,
-	isPrime,
-	isPowerOfTwo,
-	isBiggerThan,
-	isSmallerThan,
-	isTheSameAs
-};
-
-#endif // !BET_TYPE_HEADER
diff --git a/pract KN/week7/solution/game.cpp b/pract KN/week7/solution/game.cpp
deleted file mode 100644
index 7adc45c..0000000
--- a/pract KN/week7/solution/game.cpp
+++ /dev/null
@@ -1,154 +0,0 @@
-#include "game.h"
-#include<iostream>
-#include<time.h>
-#include<cmath>
-
-void game::generateNumber() {
-	srand(time(NULL));
-
-	number = rand() % 100 + 1;
-}
-
-void game::validateBet(double& bet, double currentMoney) const {
-	std::cout << "How much money would you like to bet? " << std::endl
-		<< "Your money now: " << currentMoney << std::endl;
-
-	bool fail = false;
-
-	do {
-		if (fail)
-			std::cout << "Invalid input" << std::endl;
-
-		std::cin >> bet;
-
-		fail = true;
-
-		// Проверява дали сме въвели текстов низ вместо число
-		// и поправя потока.
-		if (!(bool)(std::cin)) {
-			std::cin.clear();
-			std::cin.ignore(255, '\n');
-		}
-
-	} while (bet > currentMoney || bet < 0);
-}
-
-void game::validateNumber(int& num) const {
-	std::cout << "Enter your number: ";
-
-	bool fail = false;
-
-	do {
-		if (fail)
-			std::cout << "Try again" << std::endl;
-
-		std::cin >> num;
-
-		if (!(bool)(std::cin)) {
-			std::cin.clear();
-			std::cin.ignore(255, '\n');
-		}
-
-		fail = true;
-
-	} while (num < 20 || num > 60);
-}
-
-double game::getRate(betType currentBet) const {
-	double rate = 0;
-	int myNumber = 0;
-
-	switch (currentBet) {
-	case betType::isEven:
-		rate = !(number % 2) ? 0.2 : -1;
-		break;
-	case betType::isNotEven:
-		rate = !(number % 2) ? -1 : 0.2;
-		break;
-	case betType::isPrime:
-		rate = isPrime(number) ? 0.5 : -1;
-		break;
-	case betType::isPowerOfTwo:
-		rate = isPowerOfTwo(number) ? 1 : -1;
-		break;
-	case betType::isBiggerThan:
-		validateNumber(myNumber);
-		rate = (myNumber > number) ? 0.25 : -1;
-		break;
-	case betType::isSmallerThan:
-		validateNumber(myNumber);
-		rate = (myNumber < number) ? 0.25 : -1;
-		break;
-	case betType::isTheSameAs:
-		validateNumber(myNumber);
-		rate = (myNumber == number) ? 10 : -1;
-		break;
-	}
-
-	return rate;
-}
-
-void game::play(player& p) {
-	if (p.getAge() < 18) {
-		std::cout << "You are too young" << std::endl;
-		return;
-	}
-
-	char buff[20];
-	std::cout << "Enter your password, " << p.getName() << ": ";
-	std::cin.getline(buff, 20, '\n');
-
-	if (!p.comparePassword(buff)) {
-		std::cout << "Wrong password. Goodbye.";
-		return;
-	}
-
-	while (!p.isBroke()) {
-		double myBet = 0;
-
-		betType currentBet = p.makeBet();
-
-		generateNumber();
-
-		validateBet(myBet, p.getMoney());
-		
-		p.updateMoney(myBet, getRate(currentBet));
-
-		std::cout << "The number was: " << number << std::endl;
-	}
-
-	std::cout << "You lost all your money!" << std::endl;
-}
-
-// Bonus -> Newton's method for finding square root
-// https://math.mit.edu/~stevenj/18.335/newton-sqrt.pdf
-// Formula: a_n = 0.5 * (a_{n-1} + number / a_{n-1})
-double newtonSquareRoot(double num, int l = 100) {
-	double result = 1;
-	double temp = 1;
-
-	for (int i = 0; i < l; i++) {
-		temp = 0.5 * (result + num / result);
-
-		if (temp == result && result != 1)
-			return result;
-
-		result = temp;
-	}
-
-	return result;
-}
-
-bool isPrime(int num) {
-	// int border = sqrt(num); is perfectly fine!
-	int border = newtonSquareRoot(num);
-
-	for (int i = 2; i <= border; i++)
-		if (num % i == 0)
-			return false;
-	return true;
-}
-
-bool isPowerOfTwo(int num) {
-	return num != 0 && ((num & (num - 1)) == 0);
-}
-\ No newline at end of file
diff --git a/pract KN/week7/solution/game.h b/pract KN/week7/solution/game.h
deleted file mode 100644
index a2a4ed0..0000000
--- a/pract KN/week7/solution/game.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef GAME_HEADER
-#define GAME_HEADER
-
-#include"player.h"
-
-double newtonSquareRoot(double, int);
-bool isPrime(int number);
-bool isPowerOfTwo(int number);
-
-class game {
-private:
-	size_t number;
-
-	void generateNumber();
-
-	void validateBet(double& bet, double cMoney) const;
-	void validateNumber(int& number) const;
-
-	double getRate(betType currentBet) const;
-public:
-	void play(player& p);
-};
-
-
-#endif
diff --git a/pract KN/week7/solution/player.cpp b/pract KN/week7/solution/player.cpp
deleted file mode 100644
index 4d56462..0000000
--- a/pract KN/week7/solution/player.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-#include "player.h"
-#include<iostream>
-
-void player::free() {
-	delete[] name;
-	delete[] password;
-}
-
-void player::copy(const player& other) {
-	name = copyDynamic(other.name);
-	password = copyDynamic(other.password);
-
-	money = other.money;
-	age = other.age;
-}
-void player::showHelp() const {
-	std::cout <<
-		"0 for even" << std::endl <<
-		"1 for not even" << std::endl <<
-		"2 for prime" << std::endl <<
-		"3 for power of two" << std::endl <<
-		"4 for is less than " << std::endl <<
-		"5 for is bigger than" << std::endl <<
-		"6 for is equals" << std::endl;
-}
-
-char* player::copyDynamic(const char* arg) const {
-	char* toReturn = new char[strlen(arg) + 1];
-	strcpy(toReturn, arg);
-	return toReturn;
-}
-
-player::player(const char* name, const char* pass, int age, double money) {
-	this->name = copyDynamic(name);
-	password = copyDynamic(pass);
-
-	setAge(age);
-	this->money = money;
-}
-
-player::player(const player& other) {
-	copy(other);
-}
-
-player& player::operator=(const player& other) {
-	if (this != &other) {
-		free();
-		copy(other);
-	}
-	return *this;
-}
-
-void player::setName(const char* newName) {
-	delete[] name;
-	name = copyDynamic(newName);
-}
-
-void player::setAge(int newAge) {
-	if (newAge <= 0 || newAge >= 100) {
-		age = 0;
-		return;
-	}
-	age = newAge;
-}
-
-const char* player::getName() const {
-	return name;
-}
-
-void player::changePassword(const char* newPass, const char* oldPass) {
-	if (comparePassword(oldPass)) {
-		delete[] password;
-		password = copyDynamic(newPass);
-	}
-}
-
-void player::updateMoney(double bet, double rate) {
-	money += bet * rate;
-}
-
-int player::getAge() const {
-	return age;
-}
-
-double player::getMoney() const {
-	return money;
-}
-
-bool player::isBroke() const {
-	return money <= 0;
-}
-
-bool player::comparePassword(const char* pwd) const {
-	return pwd != nullptr && (strcmp(password, pwd) == 0);
-}
-
-betType player::makeBet() const {
-	std::cout << name << ", what is your bet? Press h for help and m to view money.\n";
-
-	while (true) {
-		std::cout << ">";
-		char ch;
-
-		std::cin >> ch;
-
-		switch (ch) {
-		case 'h':
-			showHelp();
-			break;
-		case 'm':
-			std::cout << "Money: " << money << std::endl;
-			break;
-		case '0':
-			return betType::isEven;
-			break;
-		case '1':
-			return betType::isNotEven;
-			break;
-		case '2':
-			return betType::isPrime;
-			break;
-		case '3':
-			return betType::isPowerOfTwo;
-			break;
-		case '4':
-			return betType::isSmallerThan;
-			break;
-		case '5':
-			return betType::isBiggerThan;
-			break;
-		case '6':
-			return betType::isTheSameAs;
-			break;
-		default:
-			break;
-		}
-	}
-}
-
-player::~player() {
-	free();
-}
diff --git a/pract KN/week7/solution/player.h b/pract KN/week7/solution/player.h
deleted file mode 100644
index 134e0d6..0000000
--- a/pract KN/week7/solution/player.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef PLAYER_HEADER
-#define PLAYER_HEADER
-#include"betType.h"
-
-#pragma warning(disable : 4996)
-
-class player {
-private:
-	char* name;
-	char* password;
-	int age;
-	double money;
-
-	void free();
-
-	void copy(const player& other);
-
-	void showHelp() const;
-
-	char* copyDynamic(const char* arg) const;
-
-public:
-	player() : name(nullptr), password(nullptr), age(0), money(0) {}
-
-	player(const char* name,const char* pass, int age, double money);
-
-	player(const player& other);
-
-	player& operator=(const player& other);
-
-	void setName(const char* newName);
-
-	void setAge(int newAge);
-
-	const char* getName() const;
-
-	void changePassword(const char* newPass, const char* oldPass);
-
-	void updateMoney(double bet, double rate);
-
-	int getAge() const;
-
-	double getMoney() const;
-
-	bool isBroke() const;
-
-	bool comparePassword(const char* pwd) const;
-
-	betType makeBet() const;
-
-	~player();
-};
-
-#endif