Thu Apr 18 21:49:00 CST 2024 inscode

Main.java

-public class Person {
-    private String name;
-    private String address;
-    private String phoneNumber;
-    private String email;
-
-    public Person(String name, String address, String phoneNumber, String email) {
-        this.name = name;
-        this.address = address;
-        this.phoneNumber = phoneNumber;
-        this.email = email;
-    }
-
-    // Getters and Setters
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getAddress() {
-        return address;
-    }
-
-    public void setAddress(String address) {
-        this.address = address;
-    }
-
-    public String getPhoneNumber() {
-        return phoneNumber;
-    }
-
-    public void setPhoneNumber(String phoneNumber) {
-        this.phoneNumber = phoneNumber;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-}
-
-public class Student extends Person {
-    private String studentId;
-    private String classStatus;
-    private String college;
-
-    public Student(String name, String address, String phoneNumber, String email, String studentId, String classStatus, String college) {
-        super(name, address, phoneNumber, email);
-        this.studentId = studentId;
-        this.classStatus = classStatus;
-        this.college = college;
-    }
-
-    // Getters and Setters
-    public String getStudentId() {
-        return studentId;
-    }
-
-    public void setStudentId(String studentId) {
-        this.studentId = studentId;
-    }
-
-    public String getClassStatus() {
-        return classStatus;
-    }
-
-    public void setClassStatus(String classStatus) {
-        this.classStatus = classStatus;
-    }
-
-    public String getCollege() {
-        return college;
-    }
-
-    public void setCollege(String college) {
-        this.college = college;
-    }
-}
-
-public class Employee extends Person {
-    private String officeNumber;
-    private double salary;
-    private Date hireDate;
-
-    public Employee(String name, String address, String phoneNumber, String email, String officeNumber, double salary, Date hireDate) {
-        super(name, address, phoneNumber, email);
-        this.officeNumber = officeNumber;
-        this.salary = salary;
-        this.hireDate = hireDate;
-    }
-
-    // Getters and Setters
-    public String getOfficeNumber() {
-        return officeNumber;
-    }
-
-    public void setOfficeNumber(String officeNumber) {
-        this.officeNumber = officeNumber;
-    }
-
-    public double getSalary() {
-        return salary;
-    }
-
-    public void setSalary(double salary) {
-        this.salary = salary;
-    }
-
-    public Date getHireDate() {
-        return hireDate;
-    }
-
-    public void setHireDate(Date hireDate) {
-        this.hireDate = hireDate;
-    }
-}
-
-public class Faculty extends Employee {
-    private String officeHours;
-    private String rank;
-
-    public Faculty(String name, String address, String phoneNumber, String email, String officeNumber, double salary, Date hireDate, String officeHours, String rank) {
-        super(name, address, phoneNumber, email, officeNumber, salary, hireDate);
-        this.officeHours = officeHours;
-        this.rank = rank;
-    }
-
-    // Getters and Setters
-    public String getOfficeHours() {
-        return officeHours;
-    }
-
-    public void setOfficeHours(String officeHours) {
-        this.officeHours = officeHours;
-    }
-
-    public String getRank() {
-        return rank;
-    }
-
-    public void setRank(String rank) {
-        this.rank = rank;
-    }
-}
-
-public class Staff extends Employee {
-    private String title;
-
-    public Staff(String name, String address, String phoneNumber, String email, String officeNumber, double salary, Date hireDate, String title) {
-        super(name, address, phoneNumber, email, officeNumber, salary, hireDate);
-        this.title = title;
-    }
-
-    // Getters and Setters
-    public String getTitle() {
-        return title;
-    }
-
-    public void setTitle(String title) {
-        this.title = title;
-    }
-}
+import java.util.Arrays;
+import java.util.Scanner;
+
+class Person {
+    private String name;
+    private String address;
+    private String phoneNumber;
+    private String email;
+
+    public Person(String name, String address, String phoneNumber, String email) {
+        this.name = name;
+        this.address = address;
+        this.phoneNumber = phoneNumber;
+        this.email = email;
+    }
+
+    // Getters and Setters
+    public String getName() { return name; }
+    public void setName(String name) { this.name = name; }
+    public String getAddress() { return address; }
+    public void setAddress(String address) { this.address = address; }
+    public String getPhoneNumber() { return phoneNumber; }
+    public void setPhoneNumber(String phoneNumber) { this.phoneNumber = phoneNumber; }
+    public String getEmail() { return email; }
+    public void setEmail(String email) { this.email = email; }
+
+    @Override
+    public String toString() {
+        return "Name: " + name + ", Address: " + address + ", Phone: " + phoneNumber + ", Email: " + email;
+    }
+}
+
+class Student extends Person {
+    private String studentId;
+    private String classStatus;
+    private String college;
+    private double englishScore;
+    private double mathScore;
+    private double computerScore;
+    private double totalScore;
+
+    public Student(String name, String address, String phoneNumber, String email, 
+                   String studentId, String classStatus, String college,
+                   double englishScore, double mathScore, double computerScore) {
+        super(name, address, phoneNumber, email);
+        this.studentId = studentId;
+        this.classStatus = classStatus;
+        this.college = college;
+        this.englishScore = englishScore;
+        this.mathScore = mathScore;
+        this.computerScore = computerScore;
+        sum();
+    }
+
+    // Getters and Setters
+    public double getEnglishScore() { return englishScore; }
+    public void setEnglishScore(double englishScore) { 
+        this.englishScore = englishScore; 
+        sum();
+    }
+    public double getMathScore() { return mathScore; }
+    public void setMathScore(double mathScore) { 
+        this.mathScore = mathScore; 
+        sum();
+    }
+    public double getComputerScore() { return computerScore; }
+    public void setComputerScore(double computerScore) { 
+        this.computerScore = computerScore; 
+        sum();
+    }
+    public double getTotalScore() { return totalScore; }
+
+    // Methods
+    public void sum() {
+        totalScore = englishScore + mathScore + computerScore;
+    }
+
+    public int compare(Student other) {
+        return Double.compare(this.totalScore, other.totalScore);
+    }
+
+    public double testScore() {
+        return (englishScore + mathScore + computerScore) / 3;
+    }
+
+    @Override
+    public String toString() {
+        return super.toString() + ", StudentID: " + studentId + ", Class Status: " + classStatus + 
+               ", College: " + college + ", Scores: [English: " + englishScore + 
+               ", Math: " + mathScore + ", Computer: " + computerScore + 
+               ", Total: " + totalScore + "]";
+    }
+}
+
+class StudentCommittee extends Student {
+    private String responsibility;
+    private String tenure;
+
+    public StudentCommittee(String name, String address, String phoneNumber, String email, 
+                            String studentId, String classStatus, String college,
+                            double englishScore, double mathScore, double computerScore,
+                            String responsibility, String tenure) {
+        super(name, address, phoneNumber, email, studentId, classStatus, college, 
+              englishScore, mathScore, computerScore);
+        this.responsibility = responsibility;
+        this.tenure = tenure;
+    }
+
+    @Override
+    public double testScore() {
+        return super.testScore() + 3;
+    }
+
+    @Override
+    public String toString() {
+        return super.toString() + ", Responsibility: " + responsibility + ", Tenure: " + tenure;
+    }
+}
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        Student[] students = new Student[4];
+
+        for (int i = 0; i < students.length; i++) {
+            System.out.println("Enter details for student " + (i + 1));
+            System.out.print("Name: ");
+            String name = scanner.nextLine();
+            System.out.print("Address: ");
+            String address = scanner.nextLine();
+            System.out.print("Phone: ");
+            String phone = scanner.nextLine();
+            System.out.print("Email: ");
+            String email = scanner.nextLine();
+            System.out.print("Student ID: ");
+            String studentId = scanner.nextLine();
+            System.out.print("Class Status: ");
+            String classStatus = scanner.nextLine();
+        }
+    }
+}
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