Assignment 2 (Meaningful Names)

Problem Statement 1/BasicUtility/Program.cs

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+namespace BasicUtility
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            Utility utilityObject = new Utility();
+            utilityObject.Operand = 10;
+            utilityObject.DecimalValue = 20.5;
+            utilityObject.ConvertedText = "hello";
+
+            utilityObject.CalculateSum(utilityObject.Operand, 5);
+            utilityObject.ConvertToUpperCase("world");
+        }
+    }
+}

Problem Statement 1/BasicUtility/Utility.cs

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+namespace BasicUtility
+{
+    public class Utility
+    {
+        public int Operand { get; set; }
+        public double DecimalValue { get; set; }
+        public string ConvertedText { get; set; }
+
+        public void CalculateSum(int input1, int input2)
+        {
+            int sum = input1 + input2;
+            Console.WriteLine("Sum: " + sum);
+        }
+
+        public void ConvertToUpperCase(string inputText)
+        {
+            ConvertedText = inputText.ToUpper();
+            Console.WriteLine("Uppercase String: " + ConvertedText);
+        }
+    }
+}

Problem Statement 1/Problem Statement 1.java

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+public class xyz {
+    int a;
+    double b;
+    String c;
+
+    public void m1(int x, int y) {
+        int z = x + y;
+        System.out.println("Result: " + z);
+    }
+
+    public void m2(String p) {
+        c = p.toUpperCase();
+        System.out.println("Updated String: " + c);
+    }
+}
+
+public class abc {
+    public static void main(String[] args) {
+        xyz obj = new xyz();
+        obj.a = 10;
+        obj.b = 20.5;
+        obj.c = "hello";
+
+        obj.m1(obj.a, 5);
+        obj.m2("world");
+    }
+}

Problem Statement 2/InventoryManagementSystem/InventoryManager.cs

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+namespace InventoryManagementSystem
+{
+    public class InventoryManager
+    {
+        private List<Product> inventory;
+
+        public InventoryManager()
+        {
+            this.inventory = new List<Product>();
+        }
+
+        public void AddProduct(Product product)
+        {
+            inventory.Add(product);
+        }
+
+        public List<Product> GetInventory()
+        {
+            return inventory;
+        }
+    }
+}

Problem Statement 2/InventoryManagementSystem/Product.cs

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+namespace InventoryManagementSystem
+{
+    public class Product
+    {        
+        public string Name { get; set; }
+        public double Price { get; set; }
+        public int Quantity { get; set; }
+
+        public Product(string name, double price, int quantity)
+        {
+            Name = name;
+            Price = price;
+            Quantity = quantity;
+        }     
+    }
+}

Problem Statement 2/InventoryManagementSystem/Program.cs

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+namespace InventoryManagementSystem
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            InventoryManager inventoryManager = new InventoryManager();
+
+            while (true)
+            {
+                Console.WriteLine("\nInventory Management System");
+                Console.WriteLine("1. Add Product");
+                Console.WriteLine("2. Display Inventory");
+                Console.WriteLine("3. Exit");
+                Console.Write("Enter your choice: ");
+
+                int choice = Convert.ToInt32(Console.ReadLine());
+
+                switch (choice)
+                {
+                    case 1:
+                        Console.Write("Enter product name: ");
+                        string name = Console.ReadLine();
+                        Console.Write("Enter product price: ");
+                        double price = Convert.ToDouble(Console.ReadLine());
+                        Console.Write("Enter product quantity: ");
+                        int quantity = Convert.ToInt32(Console.ReadLine());
+
+                        Product product = new Product(name, price, quantity);
+                        inventoryManager.AddProduct(product);
+
+                        Console.WriteLine("Product added successfully!");
+                        break;
+
+                    case 2:
+                        Console.WriteLine("\nCurrent Inventory:");
+                        List<Product> productsInInventory = inventoryManager.GetInventory();
+                        foreach (Product currentProduct in productsInInventory)
+                        {
+                            Console.WriteLine($"Name: {currentProduct.Name}, Price: ${currentProduct.Price}, Quantity: {currentProduct.Quantity}");
+                        }
+                        break;
+
+                    case 3:
+                        Console.WriteLine("Exiting program. Goodbye!");
+                        Environment.Exit(0);
+                        break;
+
+                    default:
+                        Console.WriteLine("Invalid choice. Please enter a valid option.");
+                        break;
+                }
+            }
+        }
+    }
+}

Problem Statement 2/Problem Statement 2.java

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+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+
+class a {
+    private String b;
+    private double c;
+    private int d;
+
+    public a(String b, double c, int d) {
+        this.b = b;
+        this.c = c;
+        this.d = d;
+    }
+
+    public String e() {
+        return b;
+    }
+
+    public double f() {
+        return c;
+    }
+
+    public int g() {
+        return d;
+    }
+
+    public void h(int i) {
+        this.d = i;
+    }
+}
+
+class j {
+    private List<a> k;
+
+    public j() {
+        this.k = new ArrayList<>();
+    }
+
+    public void l(a m) {
+        k.add(m);
+    }
+
+    public List<a> n() {
+        return k;
+    }
+}
+
+public class o {
+    public static void main(String[] p) {
+        j q = new j();
+        Scanner r = new Scanner(System.in);
+
+        while (true) {
+            System.out.println("\nInv Mgmt System");
+            System.out.println("1. Add Prod");
+            System.out.println("2. Display Inv");
+            System.out.println("3. Exit");
+            System.out.print("Enter your choice: ");
+
+            int s = r.nextInt();
+
+            switch (s) {
+                case 1:
+                    System.out.print("Enter prod name: ");
+                    String t = r.next();
+                    System.out.print("Enter prod price: ");
+                    double u = r.nextDouble();
+                    System.out.print("Enter prod qty: ");
+                    int v = r.nextInt();
+
+                    a w = new a(t, u, v);
+                    q.l(w);
+
+                    System.out.println("Prod added successfully!");
+                    break;
+
+                case 2:
+                    System.out.println("\nCurrent Inv:");
+                    List<a> x = q.n();
+                    for (a y : x) {
+                        System.out.println("Name: " + y.e() +
+                                ", Price: $" + y.f() +
+                                ", Quantity: " + y.g());
+                    }
+                    break;
+
+                case 3:
+                    System.out.println("Exiting program. Goodbye!");
+                    System.exit(0);
+
+                default:
+                    System.out.println("Invalid choice. Please enter a valid option.");
+            }
+        }
+    }
+}