Saba_frm/WS-02-intro-to-oop.gi
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fix: update src/Main.java and vcs.xml

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Saba_frm
2026-04-20 23:37:59 +03:30
parent a80a1c47bf
commit a0cc8ffd3b
2 changed files with 78 additions and 25 deletions
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.idea/vcs.xml
Generated
+6
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@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>
src/Main.java
+72 -25
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@@ -2,46 +2,93 @@ import java.util.Scanner;
public class Main public class Main
{ {
public static void main(String[] args) public static void main(String[] args)
{ {
Scanner input = new Scanner(System.in); Scanner input = new Scanner(System.in);
// گرفتن اطلاعات دانش‌آموز از ورودی // Courses
Course ap = new Course("Advanced Programming", "AP1404", 2);
Course ds = new Course("Data Structures", "DS2201", 1);
Course db = new Course("Database Systems", "DB3301", 3);
// System
RegistrationSystem system = new RegistrationSystem();
system.addCourseToSystem(ap);
system.addCourseToSystem(ds);
system.addCourseToSystem(db);
// Student
System.out.print("Enter student name: "); System.out.print("Enter student name: ");
String name = input.nextLine(); String name = input.nextLine();
System.out.print("Enter student ID: "); System.out.print("Enter student id: ");
String studentId = input.nextLine(); String id = input.nextLine();
Student s1 = new Student(name, studentId); Student student = new Student(name, id);
// ساخت 3 درس int choice = 0;
Course c1 = new Course("Advanced Programming", "AP1404", 2);
Course c2 = new Course("Data Structures", "DS1404", 1);
Course c3 = new Course("Database Systems", "DB1404", 3);
// ساخت سیستم ثبت نام while (choice != 5)
RegistrationSystem sys = new RegistrationSystem(); {
// اضافه کردن درس‌ها به سیستم System.out.println("\n--- MENU ---");
sys.addCourseToSystem(c1); System.out.println("1. Show all courses");
sys.addCourseToSystem(c2); System.out.println("2. Register course");
sys.addCourseToSystem(c3); System.out.println("3. Drop course");
System.out.println("4. Show my courses");
System.out.println("5. Exit");
// ثبت‌نام خودکار دانش‌آموز System.out.print("Choice: ");
s1.addCourse(c1); choice = input.nextInt();
s1.addCourse(c2); input.nextLine();
// حذف یکی از درس‌ها switch (choice)
s1.dropCourse(c2); {
// نمایش درس‌های ثبت‌شده case 1:
System.out.println("\nFinal registered courses:"); system.showAllCourses();
s1.showRegisteredCourses(); break;
// نمایش ظرفیت باقی‌مانده‌ی همه درس‌ها case 2:
System.out.println("\nRemaining course capacities:"); System.out.print("Enter course code: ");
sys.showAllCourses(); String regCode = input.nextLine();
Course c1 = system.findCourseByCode(regCode);
if (c1 != null)
{
student.addCourse(c1);
} else
{
System.out.println("Course not found");
}
break;
case 3:
System.out.print("Enter course code: ");
String dropCode = input.nextLine();
Course c2 = system.findCourseByCode(dropCode);
if (c2 != null)
{
student.dropCourse(c2);
} else
{
System.out.println("Course not found");
}
break;
case 4:
student.showRegisteredCourses();
break;
case 5:
System.out.println("Goodbye!");
break;
default:
System.out.println("Invalid choice");
}
}
} }
} }