Initial commit

src/Emploice/Employees.java

@@ -0,0 +1,26 @@
+package Emploice;
+
+public class Employees
+{
+    String lastName;
+    String firstName;
+    double hourlyWage;
+    int yearsWithCompany;
+    public Employees()
+    {
+
+    }
+    public Employees(int years)
+    {
+        this.yearsWithCompany = years;
+    }
+    @Override
+    public String toString()
+    {
+        return "First Name: " +  firstName + "\nLast name: " +  lastName + "\nHourly wage: " + hourlyWage + "\nYears with company: " + yearsWithCompany;
+    }
+    public int getYears()
+    {
+        return yearsWithCompany;
+    }
+}

src/Emploice/Programs.java

@@ -0,0 +1,24 @@
+package Emploice;
+
+import java.util.Random;
+
+public class Programs
+{
+    public static void main(String[] args)
+    {
+        Employees[] employs = new Employees[100];
+
+        for(int j = 0; j < employs.length; j++)
+        {
+            Random r = new Random();
+            employs[j] = new Employees(r.nextInt(1,50));
+        }
+        for(int i = 0; i < employs.length; i++)
+        {
+         if(employs[i].getYears() >= 20)
+             System.out.println(employs[i].toString());
+        }
+
+
+    }
+}

src/IceCreamMachineStuff/ChocolateIceCreamMachine.java

@@ -0,0 +1,45 @@
+package IceCreamMachineStuff;
+
+public class ChocolateIceCreamMachine extends IceCreamMachine
+{
+    private double Cocoa;
+    private double CocoaConsumption;
+    public ChocolateIceCreamMachine(double creamconsumption,double sugarconsumption, double cocoaconsumption)
+    {
+        this.CocoaConsumption = cocoaconsumption;
+        this.SugarConsumption = sugarconsumption;
+        this.CreamConsumption = creamconsumption;
+    }
+
+    public void addMaterial(double cream,double sugar,double coca)
+    {
+        Cream += cream;
+        Sugar += sugar;
+        Cocoa += coca;
+
+    }
+
+    public double make(double amount)
+    {
+        double made = 0;
+        while(made < amount && Sugar >= SugarConsumption && Cream >= CreamConsumption && Cocoa >= CocoaConsumption)
+        {
+            made++;
+            Sugar -= SugarConsumption;
+            Cream -= CreamConsumption;
+            Cocoa -= CocoaConsumption;
+
+        }
+        Icecream += made;
+        return made;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "No. of Cream: " + Cream + "\nNo. of IceCream: " + Icecream + "\n No. of sugar: " + Sugar + "\nNo. of Cocoa: " + Cocoa;
+    }
+
+
+
+}

src/IceCreamMachineStuff/IceCreamMachine.java

@@ -0,0 +1,62 @@
+package IceCreamMachineStuff;
+
+public class IceCreamMachine
+{
+    double Cream;
+    double Sugar;
+    double Icecream;
+    double SugarConsumption;
+    double CreamConsumption;
+    IceCreamMachine()
+    {
+
+    }
+    IceCreamMachine(double creamConsumption,double sugarConsumption)
+    {
+        this.CreamConsumption = creamConsumption;
+        this.SugarConsumption = sugarConsumption;
+    }
+    public void addMaterial(double cream,double sugar)
+    {
+        Sugar+=sugar;
+        Cream+=cream;
+    }
+
+    public double howMuch()
+    {
+        double C = Cream;
+        double S = Sugar;
+        double amount = 0;
+        while(C >= CreamConsumption && S >= SugarConsumption)
+        {
+
+            amount +=1;
+            C -= CreamConsumption;
+            S -= SugarConsumption;
+        }
+        return amount;
+    }
+    public double make(double amount)
+    {
+        double made = 0;
+        while(made < amount && Sugar >= SugarConsumption && Cream >= CreamConsumption)
+        {
+            made++;
+            Sugar -= SugarConsumption;
+            Cream -= CreamConsumption;
+
+        }
+        Icecream += made;
+        return made;
+    }
+    public double pack()
+    {
+        double packs = Math.rint(Icecream);
+        return packs;
+    }
+    @Override
+    public String toString()
+    {
+        return "No. of Cream: " + Cream + "\nNo. of IceCream: " + Icecream + "\n No. of sugar: " + Sugar;
+    }
+}

src/IceCreamMachineStuff/MainProgram.java

@@ -0,0 +1,15 @@
+package IceCreamMachineStuff;
+
+public class MainProgram
+{
+    public static void main(String[] args)
+    {
+        ChocolateIceCreamMachine ChoccyGenerator = new ChocolateIceCreamMachine(10,5,3);
+        ChoccyGenerator.addMaterial(50,25,15);
+        ChoccyGenerator.make(4);
+        System.out.println("Amount in machine: " + ChoccyGenerator.pack());
+        System.out.println(ChoccyGenerator.toString());
+
+    }
+
+}

src/Products/Product.java

@@ -0,0 +1,48 @@
+package Products;
+
+
+import java.util.Date;
+
+public class Product
+{
+    String pname;
+    double unitprice;
+    Date expdate = new Date();
+
+    Product()
+    {
+
+    }
+
+    Product(String name, double price, Date date)
+    {
+        this.pname = name;
+        this.unitprice = price;
+        this.expdate = date;
+
+    }
+
+    public boolean checkExpired()
+    {
+        Date today = new Date();
+        return expdate.before(today);
+    }
+
+
+
+
+
+
+    @Override
+    public String toString()
+    {
+        return "Product name: " + pname + "\nUnit price: " + unitprice + "\nExpiration date: " + expdate;
+
+    }
+
+
+
+
+
+
+}

src/Products/ProductTests.java

@@ -0,0 +1,30 @@
+package Products;
+
+import java.util.Date;
+public class ProductTests 
+{
+	public static void main(String[] args)
+    
+	{
+        
+		Date d1 = new Date(2025,10,10);
+		Date d2 = new Date(2021,10,10);
+		Date d3 = new Date(2020,10,10);
+
+		
+        
+		Product p1 = new Product("A0",100,d1);
+		Product p2 = new Product("A0",100,d2);
+		Product p3 = new Product("A0",100,d3);
+
+        
+		if(p1.checkExpired() == false);
+				System.out.println("Pog");
+		if(p2.checkExpired()==true);
+		System.out.println("POG");
+
+    
+	}
+
+}
+

src/Questionaire/QuestionaireChecker.java

@@ -0,0 +1,55 @@
+package Questionaire;
+
+import java.util.Scanner;
+
+public class QuestionaireChecker
+{
+    public static void main(String[] args)
+    {
+
+        Scanner input = new Scanner(System.in);
+        System.out.println("Enter Number of students:");
+        int numberOfStudents = input.nextInt();
+
+        Student[] students = new Student[numberOfStudents];
+
+        for(int i = 0; i < students.length;i++)
+        {
+            System.out.println("enter answers for student " + (i+1));
+            students[i] = new Student();
+            students[i].answer();
+            System.out.println("Answers for student " + (i+1) + " filled");
+        }
+        int[] sameAnswers = checkanswers(students);
+
+        for(int k = 0; k < sameAnswers.length;k++)
+        {
+            if(sameAnswers[k] != 0)
+            System.out.println(sameAnswers[k]);
+        }
+
+
+    }
+
+    public static int[] checkanswers(Student[] students)
+    {
+        int[] questions = new int[25];
+       for(int i = 0; i < 25; i++)
+       {
+           boolean same = true;
+           int ans1 = students[0].ans[i];
+                   for(int j = 1; j < students.length; j++)
+                   {
+                       if(ans1 != students[j].ans[i])
+                           same = false;
+                   }
+                   if(same == true)
+                       questions[i] = i+1;
+
+       }
+       return questions;
+
+    }
+
+
+}

src/Questionaire/Student.java

@@ -0,0 +1,29 @@
+package Questionaire;
+
+import java.util.Scanner;
+
+public class Student
+{
+
+
+    public int[] ans = new int[25];
+
+
+    public void answer()
+    {
+        Scanner input = new Scanner(System.in);
+        for (int i = 0; i < 25;)
+        {
+            int in = input.nextInt();
+            if (in >= 1 && in <= 5)
+            {
+                ans[i] = in;
+                i++;
+            } else
+                System.out.println("invalid answer");
+
+        }
+
+    }
+
+}

src/Savings/SavingAccount.java

@@ -0,0 +1,39 @@
+package Savings;
+public class SavingAccount
+{
+   static double interest_rate = 0.10;
+
+   String id;
+   double amount;
+   SavingAccount(String Id,double Amount)
+   {
+       this.id = Id;
+       this.amount = Amount;
+
+   }
+
+   public double calc_profit()
+   {
+       double profit = amount * interest_rate;
+       amount+=profit;
+       return profit;
+
+   }
+   public static double getInterest()
+   {
+       return interest_rate;
+
+   }
+
+   public double getAmount()
+   {
+       return amount;
+   }
+
+   public static void setInterest_rate(double newInt)
+   {
+       interest_rate = newInt;
+   }
+
+
+}

src/Savings/SavingForm.java

@@ -0,0 +1,16 @@
+package Savings;
+public class SavingForm
+{
+    public static void main(String[] args)
+    {
+        SavingAccount a1 = new SavingAccount("123asjkljr",500);
+
+        System.out.println("Balance is : "+ a1.getAmount() + " BEFORE profit");
+
+        double a1profit = a1.calc_profit();
+
+        System.out.println("Profit is : "+a1profit);
+        System.out.println("Balance is : "+a1.getAmount());
+
+    }
+}

src/Student/Course.java

@@ -0,0 +1,41 @@
+package Student;
+
+public class Course {
+    private String title;
+    private int Students;
+    private final int maxStudents = 10;
+    Student[] students = new Student[10];
+    int count = 0;
+
+    public String Register(Student student) {
+        if (count < 10) {
+            students[count] = student;
+            count++;
+            return "Success";
+        } else {
+            return "Course full!";
+        }
+
+    }
+       public boolean isFull()
+        {
+            if(count ==9)
+                return true;
+            else
+                return false;
+        }
+
+        public int NumberofStudents()
+        {
+            if(students[0].getName().isBlank())
+                return 0;
+            else
+            return count;
+
+        }
+        public String title()
+        {
+            return title;
+        }
+
+}

src/Student/Student.java

@@ -0,0 +1,30 @@
+package Student;
+
+public class Student
+{
+    private String name;
+    private String id;
+
+    Student(String n, String Id)
+    {
+        this.name=n;
+        this.id=Id;
+    }
+
+    public String getName()
+    {
+        return name;
+    }
+
+    public String getId()
+    {
+        return id;
+    }
+
+    public void Register(Course course)
+    {
+       //To be done later
+    }
+
+
+}

src/coffee/Batch.java

@@ -0,0 +1,43 @@
+package coffee;
+
+public class Batch
+{
+    int amount;
+    double price;
+
+
+    public int addBatch(int Takenout)
+    {
+
+        if(Takenout >= amount)
+            return amount;
+        if(amount == 0)
+            return 0;
+       amount-=Takenout;
+       return Takenout;
+    }
+//ge4ta
+
+    public int getAmount()
+    {
+        return amount;
+    }
+
+
+    public int available()
+    {
+        return amount;
+    }
+
+
+
+
+    @Override
+    public String toString()
+    {
+        return "Amount in batch: " + amount + "\nTotal Price: " + price;
+    }
+
+
+
+}

src/coffee/Coffee.java

@@ -0,0 +1,48 @@
+package coffee;
+
+import java.util.Date;
+import java.util.Stack;
+
+public class Coffee extends Batch {
+    String name;
+    double price;
+    int stock;
+    Stack<Date> sold_records = new Stack<Date>();
+
+    Coffee() {
+
+    }
+
+    Coffee(String n, double p, int s) {
+        this.name = n;
+        this.price = p;
+        this.stock = s;
+    }
+
+    public void changePrice(double newprice) {
+        price = newprice;
+    }
+
+    public void prepare(int num) {
+        stock += num;
+    }
+
+    public void addStock(Batch batch,int amt)
+    {
+        prepare(batch.addBatch(amt));
+    }
+
+    public void sell(int num)
+    {
+        stock-=num;
+        sold_records.push(new Date());
+    }
+
+
+    @Override
+    public String toString()
+    {
+        return "Name: " + name + "\nPrice: " + price + "\nStock: "+ stock;
+    }
+
+}