Added work from todays practice

9 files changed, 188 insertions, 0 deletions

diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/HranaLemur.cpp b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/HranaLemur.cpp
new file mode 100644
index 0000000..4dc9c22
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/HranaLemur.cpp
@@ -0,0 +1,30 @@
+#include "HranaLemur.h"
+#include <cstring>
+#include <iostream>
+
+int HranaLemur::indexOfRestaurant(const char* name) {
+	for (int i = 0; i < restaurantsCount; i++) {
+		if (strcmp(restaurants[i].get_name(), name) == 0)
+			return i;
+	}
+	return -1;
+}
+
+void HranaLemur::handleOrder(Order order) {
+	int rest = indexOfRestaurant(order.get_restaurantName());
+	if (rest < 0) {
+		std::cout << "Restaurant " << order.get_restaurantName() << " doesn't exist!" << std::endl;
+		return;
+	}
+
+	try {
+		int time = restaurants[rest].giveOrder(order);
+		std::cout << "Order will take: " << time << std::endl;
+	}
+	catch (int errorCode) {
+		if (errorCode == 1)
+			std::cout << "The restaurant doesn't offer some product!" << std::endl;
+		else
+			throw errorCode;
+	}
+}
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/HranaLemur.h b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/HranaLemur.h
new file mode 100644
index 0000000..00bb87e
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/HranaLemur.h
@@ -0,0 +1,13 @@
+#include "Restaurant.h"
+
+class HranaLemur {
+	Restaurant* restaurants;
+	int restaurantsCount;
+
+	int indexOfRestaurant(const char* name);
+
+public:
+	HranaLemur();
+
+	void handleOrder(Order order);
+};
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Order.cpp b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Order.cpp
new file mode 100644
index 0000000..530769e
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Order.cpp
@@ -0,0 +1,34 @@
+#include "Order.h"
+#include <cstring>
+
+void Order::free() {
+	delete[] products;
+}
+
+void Order::copyFrom(const Order& other) {
+	strcpy(restaurantName, other.restaurantName);
+	productCount = other.productCount;
+	products = new Product[productCount];
+	for (int i = 0; i < productCount; i++)
+		products[i] = other.products[i];
+}
+
+void Order::move(Order&& other) {
+	strcpy(restaurantName, other.restaurantName);
+	other.restaurantName = nullptr;
+	s
+}
+
+Order::Order(const char* restaurant) {
+	strcpy(this->restaurantName, restaurant);
+	products = new Product[8];
+	this->productCount = 0;
+}
+
+Order::~Order() {
+	free();
+}
+
+void Order::addProduct(const Product& product) {
+	this->products[productCount++] = product;
+}
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Order.h b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Order.h
new file mode 100644
index 0000000..d044c2d
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Order.h
@@ -0,0 +1,29 @@
+#include "Product.h"
+
+class Order {
+	char restaurantName[25];
+	Product* products;
+	int productCount;
+
+	void free();
+	void copyFrom(const Order& other);
+
+	void move(Order&& other);
+
+public:
+	Order(const char* restaurant);
+
+	~Order();
+	Order(const Order& other);
+	Order& operator=(const Order& other);
+
+	Order(Order&& other);
+	Order& operator=(Order&& other);
+
+
+	void addProduct(const Product& product);
+
+	const char* get_restaurantName() const;
+	int get_productCount() const;
+	const Product* get_products() const;
+};
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Product.cpp b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Product.cpp
new file mode 100644
index 0000000..209ad74
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Product.cpp
@@ -0,0 +1,14 @@
+#include "Product.h"
+#include <cstring>
+
+Product::Product() : Product("")
+{}
+
+Product::Product(const char* name) {
+	this->name = new char[strlen(name) + 1];
+	strcpy(this->name, name);
+}
+
+Product::~Product() {
+	delete[] this->name;
+}
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Product.h b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Product.h
new file mode 100644
index 0000000..5f5f4d7
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Product.h
@@ -0,0 +1,11 @@
+class Product {
+	char* name;
+
+public:
+	Product();
+	Product(const char* name);
+
+	~Product();
+
+	const char* get_name() const;
+};
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Restaurant.cpp b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Restaurant.cpp
new file mode 100644
index 0000000..0fc297a
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Restaurant.cpp
@@ -0,0 +1,33 @@
+#include "Restaurant.h"
+#include <cstring>
+
+int Restaurant::indexOf(const Product& prod) {
+	for (int i = 0; i < productsCount; i++) {
+		if (strcmp(products[i].get_name(), prod.get_name()) == 0)
+			return i;
+	}
+	return -1;
+}
+
+Restaurant::Restaurant() : Restaurant("")
+{}
+
+Restaurant::Restaurant(const char* name) {
+	strcpy(this->name, name);
+	products = new Product[8];
+	productsCount = 0;
+}
+
+void Restaurant::addProduct(Product prod) {
+	products[productsCount++] = prod;
+}
+
+unsigned int Restaurant::giveOrder(Order order) {
+	unsigned int time = 0;
+	for (int i = 0; i < order.get_productCount(); i++) {
+		if (indexOf(order.get_products()[i]) < 0)
+			throw 1;
+		time += strlen(order.get_products()[i].get_name()) * 2.7182818284590452353602874 * 3.14159265358979323846;
+	}
+	return time;
+} 
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Restaurant.h b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Restaurant.h
new file mode 100644
index 0000000..1d5d28d
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/Restaurant.h
@@ -0,0 +1,19 @@
+#include "Product.h"
+#include "Order.h"
+
+class Restaurant {
+	char name[25];
+	Product* products;
+	int productsCount;
+
+	int indexOf(const Product& prod);
+
+public:
+	Restaurant();
+	Restaurant(const char* name);
+
+	void addProduct(Product prod);
+	unsigned int giveOrder(Order order);
+
+	const char* get_name() const;
+};
diff --git a/Year 1/Object-oriented Programming/09-Practice-19.04.2022/source.cpp b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/source.cpp
new file mode 100644
index 0000000..08d3514
--- /dev/null
+++ b/Year 1/Object-oriented Programming/09-Practice-19.04.2022/source.cpp
@@ -0,0 +1,5 @@
+#include <iostream>
+
+int main() {
+	std::cout << "Hello World!" << std::endl;
+}