簡單Java項(xiàng)目選課管理系統(tǒng)
隨著大學(xué)教育的普及,選課成為了大學(xué)生活中不可或缺的一部分。在選課過程中,學(xué)生需要選擇自己喜歡的課程,而老師也需要根據(jù)學(xué)生的意愿安排課程。因此,一個(gè)簡單的選課管理系統(tǒng)應(yīng)運(yùn)而生,它可以幫助學(xué)生們輕松地選擇課程,并且可以幫助老師更好地安排課程。
在選課管理系統(tǒng)中,學(xué)生需要輸入他們的課程編號(hào)和姓名,然后點(diǎn)擊“選擇”按鈕選擇他們想要選的課程。老師則可以在系統(tǒng)中添加、刪除和修改課程。
下面是一個(gè)簡單的Java項(xiàng)目選課管理系統(tǒng)的代碼示例:
“`java
import java.util.Scanner;
public class SelectCourse {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println(\”請(qǐng)輸入學(xué)生姓名和課程編號(hào):\”);
String name = scanner.nextLine();
int course編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名和課程編號(hào):\”);
String name = scanner.nextLine();
int course編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名和課程編號(hào):\”);
String name = scanner.nextLine();
int course編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名和課程編號(hào):\”);
String name = scanner.nextLine();
int course編號(hào) = scanner.nextInt();
// 添加課程
System.out.println(\”請(qǐng)輸入添加課程的代碼:\”);
int code = scanner.nextInt();
addCourse(course編號(hào), name, code);
// 刪除課程
System.out.println(\”請(qǐng)輸入刪除課程的代碼:\”);
int code = scanner.nextInt();
removeCourse(course編號(hào), code);
// 修改課程
System.out.println(\”請(qǐng)輸入修改課程的代碼:\”);
int code = scanner.nextInt();
removeCourse(course編號(hào), code);
// 顯示所有課程
System.out.println(\”所有課程:\”);
displayCourses();
// 退出程序
System.out.println(\”請(qǐng)輸入退出代碼:\”);
int code = scanner.nextInt();
System.out.println(\”請(qǐng)輸入退出代碼:\”);
int code = scanner.nextInt();
System.out.println(\”請(qǐng)輸入退出代碼:\”);
int code = scanner.nextInt();
System.out.println(\”請(qǐng)輸入退出代碼:\”);
int code = scanner.nextInt();
System.out.println(\”請(qǐng)輸入退出代碼:\”);
int code = scanner.nextInt();
System.out.println(\”請(qǐng)輸入退出代碼:\”);
int code = scanner.nextInt();
System.out.println(\”請(qǐng)輸入退出代碼:\”);
int code = scanner.nextInt();
scanner.nextLine();
}
// 添加課程
private static void addCourse(int course編號(hào), String name, int code) {
System.out.println(\”請(qǐng)輸入課程編號(hào):\”);
System.out.println(\”請(qǐng)輸入課程名稱:\”);
System.out.println(\”請(qǐng)輸入課程代碼:\”);
System.out.println(\”請(qǐng)輸入添加到選課管理系統(tǒng)的權(quán)限代碼:\”);
int permission = scanner.nextInt();
String permissionString = scanner.nextLine();
int permissionCode = scanner.nextInt();
scanner.nextLine();
if (permissionCode == 1) {
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生姓名:\”);
String name = scanner.nextLine();
System.out.println(\”請(qǐng)輸入學(xué)生編號(hào):\”);
int student編號(hào) = scanner.nextInt();
System.out.println(\”請(qǐng)輸入學(xué)生
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