Ahmed Alawlaqi - Task1.4

src/AttendanceTracker.java

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+import java.util.Scanner;
+
+public class AttendanceTracker {
+    public static void trackAttendance(Student student) {
+        Scanner scanner = new Scanner(System.in);
+        for (Subject subject : student.getSubjects()) {
+            System.out.print(subject.getName() + ": ");
+            int days = scanner.nextInt();
+            subject.markAttendance(days);
+        }
+    }
+
+    public static void markAttendanceWithExcuse(Student student) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.print("Enter excuse of absence (if any): ");
+        String excuse = scanner.nextLine();
+        if (excuse != null && excuse.toLowerCase().contains("hospital")) {
+            System.out.println("Attendance adjusted for hospital visit.");
+            for (Subject subject : student.getSubjects()) {
+                subject.markAttendance(1); // Increase one absence for each subject
+            }
+        } else {
+            for (Subject subject : student.getSubjects()) {
+                System.out.print(subject.getName() + ": ");
+                int days = scanner.nextInt();
+                scanner.nextLine(); // Consume newline
+                subject.markAttendance(days); // Mark attendance with provided days
+            }
+        }
+    }
+
+    public static String determineResult(Student student) {
+        boolean passed = true;
+        for (Subject subject : student.getSubjects()) {
+            if (!subject.hasMetAttendanceRequirement()) {
+                passed = false;
+                break;
+            }
+        }
+        double totalGrade = student.getGrade();
+        if (passed && totalGrade >= 3.5) {
+            return "Success";
+        }
+         else {
+            return "Fail";
+        }
+    }
+}

src/FileIOManager.java

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+import java.io.*;
+public class FileIOManager {
+    public static void saveStudentInfo(Student student) {
+        try {
+            FileWriter writer = new FileWriter(student.getName() + "_info.txt");
+            writer.write("Name: " + student.getName() + "\n");
+            for (Subject subject : student.getSubjects()) {
+                writer.write(subject.getName() + " Attendance: " + subject.getAttendance() + " days\n");
+            }
+            writer.write("Grade: " + student.getGrade() + "\n");
+            writer.close();
+            System.out.println("\nStudent information saved to file.");
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}

src/Main.java

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+import java.io.*;
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.println("\n\n\n");
+        System.out.println("Attendance Tracker");
+        System.out.println("_____________________________");
+
+        System.out.print("Enter student name: ");
+        String studentName = scanner.nextLine();
+        Student student = new Student(studentName);
+
+        System.out.println("\nEnter the attendance for each subject:");
+        AttendanceTracker.trackAttendance(student);
+
+        System.out.println("\nMark attendance for each subject (Enter excuse of absence):");
+        AttendanceTracker.markAttendanceWithExcuse(student);
+
+
+        System.out.print("\nEnter grade for the semester (out of 5): ");
+        double grade = scanner.nextDouble();
+        student.setGrade(grade);
+
+        String result = AttendanceTracker.determineResult(student);
+        System.out.println("\nStudent Information:");
+        System.out.println("Name: " + student.getName());
+        for (Subject subject : student.getSubjects()) {
+            System.out.println(subject.getName() + " Attendance: " + subject.getAttendance() + " days");
+        }
+        System.out.println("Grade: " + grade);
+        System.out.println("\nResult: " + result);
+
+        // Save student information to file
+        FileIOManager.saveStudentInfo(student);
+    }
+}

src/Student.java

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+public class Student {
+    private final String name;
+    private final Subject[] subjects;
+    private double grade;
+
+    public Student(String name) {
+        this.name = name;
+        this.subjects = new Subject[]{
+                new Subject("Math", 44),
+                new Subject("Physics", 42),
+                new Subject("Chemistry", 40),
+                new Subject("Programming", 47)
+        };
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Subject[] getSubjects() {
+        return subjects;
+    }
+
+    public void setGrade(double grade) {
+        this.grade = grade;
+    }
+
+    public double getGrade() {
+        return grade;
+    }
+}

src/Subject.java

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+public class Subject {
+    private final String name;
+    private final int requiredAttendance;
+    private int attendance;
+
+    public Subject(String name, int requiredAttendance) {
+        this.name = name;
+        this.requiredAttendance = requiredAttendance;
+    }
+
+    public void markAttendance(int days) {
+        attendance += days;
+    }
+
+    public void markAttendance(int days, String excuse) {
+        if (excuse != null && excuse.toLowerCase().contains("hospital")) {
+            days++; // Increase absence if excuse contains "hospital"
+        }
+        attendance += days;
+    }
+
+    public boolean hasMetAttendanceRequirement() {
+        return attendance >= requiredAttendance;
+    }
+
+    public int getAttendance() {
+        return attendance;
+    }
+
+    public String getName() {
+        return name;
+    }
+}