From af6df8ee13421602442ede2cfab52dd70788b588 Mon Sep 17 00:00:00 2001
From: Stoycho Kyosev <68247567+stoychoX@users.noreply.github.com>
Date: Wed, 6 Apr 2022 16:38:07 +0300
Subject: Delete pract KN/week7/solution directory

---
 pract KN/week7/solution/game.cpp | 154 ---------------------------------------
 1 file changed, 154 deletions(-)
 delete mode 100644 pract KN/week7/solution/game.cpp

(limited to 'pract KN/week7/solution/game.cpp')

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
-- 
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