Ashwag Almutairi - Attendance/grade system

StudentInfo.txt

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+Faris Almutairi
+44 47 48 49
+Absence excuse: went to the hospital
+4.0

StudentOutput.txt

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+Student information:
+Student name: Faris Almutairi
+Math: 45 days
+Physics: 48 days
+Chemistry: 49 days
+Programming: 50 days
+Grade: 4.0

Task4.java

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+import java.util.Scanner;
+
+public class Task4 {
+    public static void main(String[] args){
+        Scanner input = new Scanner(System.in);
+
+        System.out.print("Enter student name: ");
+        String name = input.nextLine();
+
+        int[] attendance = new int[4];
+
+        String[] subjects = {"Math", "Physics", "Chemistry", "Programming"};
+        for (int i = 0; i < subjects.length; i++) {
+            System.out.print("Enter attendance for " + subjects[i] + ": ");
+            attendance[i] = input.nextInt();
+        }
+
+        input.nextLine();
+
+        System.out.print("Mark attendance for each subject (Enter excuse of absence): ");
+        String excuse = input.nextLine();
+        if(excuse.contains("hospital")){
+            for (int i = 0; i < attendance.length; i++){
+                attendance[i]++;
+            }
+        }
+
+        String result;
+        System.out.print("Enter grade for the semester (out of 5): ");
+        double grade = Double.parseDouble(input.nextLine()); // Read whole line and parse to int
+
+        if(grade > 3.5){
+             result = "Succeed";
+        }
+        else{
+            result = "failed";
+        }
+
+        System.out.println("Student information:");
+        for (int i = 0; i < subjects.length; i++) {
+            System.out.println(subjects[i] + " Attendance: " + attendance[i] + " days");
+        }
+        System.out.println("Grade: " + grade);
+        System.out.println("Result: " + result);
+
+
+        input.close();
+    }
+}

UseFileIO.java

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+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+
+public class UseFileIO {
+    public static void main(String[] args) {
+        try (BufferedReader inputReader = new BufferedReader(new FileReader("StudentInfo.txt"));
+             BufferedWriter outputWriter = new BufferedWriter(new FileWriter("StudentOutput.txt"))) {
+
+            String line;
+            while ((line = inputReader.readLine()) != null) {
+                String name = line;
+                String[] attendancesInfo = inputReader.readLine().split(" ");
+                int[] attendances = new int[attendancesInfo.length];
+
+                for (int i = 0; i < attendancesInfo.length; i++) {
+                    attendances[i] = Integer.parseInt(attendancesInfo[i]);
+                }
+
+                String excuse = inputReader.readLine();
+                Double grade = Double.parseDouble(inputReader.readLine());
+
+                if (excuse.contains("hospital")) {
+                    for (int i = 0; i < attendances.length; i++) {
+                        attendances[i]++;
+                    }
+                }
+
+                String[] subjects = {"Math", "Physics", "Chemistry", "Programming"};
+
+                // Write in the output file
+                outputWriter.write("Student information:\n");
+                outputWriter.write("Student name: " + name + "\n");
+
+                for (int i = 0; i < attendances.length; i++) {
+                    outputWriter.write(subjects[i] + ": " + attendances[i] + " days\n");
+                }
+
+                outputWriter.write("Grade: " + grade + "\n");
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}