Lab JAVA Basic- Amber Yeh

solution/.gitignore

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+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+.kotlin
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

solution/solution.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

solution/src/Employee.java

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+public class Employee {
+    protected double salary;
+    private int employeeId;
+    private String name;
+    private String jobTitle;
+    private double tenureYears;
+//constructor
+    public Employee(int employeeId, String name, String jobTitle, double tenureYears, double salary){
+        this.employeeId = employeeId;
+        this.name = name;
+        this.jobTitle = jobTitle;
+        this.tenureYears = tenureYears;
+        this.salary = salary;
+
+    }
+//method
+    public boolean canTakeLeaveOfAbsence(){
+        return tenureYears >= 2;
+    }
+//getter
+
+    public double getSalary() {
+        return salary;
+    }
+
+    public String getJobTitle() {
+        return jobTitle;
+    }
+
+    public int getEmployeeId() {
+        return employeeId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public double getTenureYears() {
+        return tenureYears;
+    }
+
+    //setter
+
+    public void setEmployeeId(int employeeId) {
+        this.employeeId = employeeId;
+    }
+
+    public void setSalary(double salary) {
+        this.salary = salary;
+    }
+
+    public void setJobTitle(String jobTitle) {
+        this.jobTitle = jobTitle;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

solution/src/Intern.java

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+public class Intern extends Employee{
+// constructor
+    public Intern(int employeeId, String name, String jobTitle, double tenureYears, double salary){
+        super(employeeId, name, jobTitle, tenureYears, salary > 20000 ? 20000 : salary);
+    }
+    @Override
+    public void setSalary(double salary) {
+        this.salary = salary > 20000 ? 20000 : salary;
+    }
+}

solution/src/Task1.java

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+int range(int[] numbers) {
+    int highestNumber = numbers[0];
+    int lowestNumber = numbers[0];
+    for (int number : numbers){
+        if(number > highestNumber){
+            highestNumber = number;
+        }
+        if(number < lowestNumber){
+            lowestNumber = number;
+        }
+    }
+    return highestNumber - lowestNumber;
+
+}
+
+void main() {
+    int[] numbers = {4, 2, 2, 12, 9, 3};
+
+    System.out.println("The range is " + range(numbers));
+}

solution/src/Task2.java

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+int[] twoSmallest(int[] numbers) {
+    int[] result = {numbers[0], numbers[0]};
+
+    for(int number : numbers){
+        if(number < result[0]){
+            result[1] = result[0];
+            result[0] = number;
+        } else if (number < result[1] && number!= result[0]){
+            result[1] = number;
+        }
+    }
+
+    return result;
+}
+
+
+void main() {
+    int[] numbers = {13, 6, 33, 44, 18, -24};
+    int[] result = twoSmallest(numbers);
+    System.out.println("Smallest is " + result[0] + " and second smallest is " + result[1]);
+}

solution/src/Task5.java

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+import java.util.ArrayList;
+
+void main() {
+  ArrayList<Employee> employees = new ArrayList<>();
+  employees.add(new Employee(1,"John", "CFO", 15.5, 200000));
+  employees.add(new Employee(2,"Amy", "CEO", 12.0, 300000));
+  employees.add(new Employee(3,"Jose", "CTO", 9.0, 300000));
+  employees.add(new Employee(4,"Jude", "PM", 7.5, 50000));
+  employees.add(new Employee(5,"Emma", "SDE", 1.5, 35000));
+  employees.add(new Employee(6,"Gala", "SDE", 5.5, 70000));
+  employees.add(new Employee(7,"Uma", "QA", 2.5, 25000));
+  employees.add(new Employee(8,"Alex", "CS", 1.5, 20000));
+  employees.add(new Intern(9,"Maria", "SDE", 0.5, 22000));
+  employees.add(new Intern(10,"Sean", "SDE", 0.5, 17000));
+
+  for(Employee employee:employees){
+    System.out.println(employee.getName()+ " has been " + employee.getJobTitle() + " for " + employee.getTenureYears() + " years and earns " + employee.getSalary() + " euros.");
+
+  }
+
+}
+