把test.java救回来了

实验4/src/Task5/Person.java

@@ -1,10 +1,10 @@
-//Person.java
-package Task5;
-
-public abstract class Person {
-    String name;
-    String gender;
-    String birthday;
-
-    public abstract void printInfo();
-}
+//Person.java
+package Task5;
+
+public abstract class Person {
+    String name;
+    String gender;
+    String birthday;
+
+    public abstract void printInfo();
+}

实验4/src/Task5/Student.java

@@ -1,17 +1,17 @@
-//Student.java
-package Task5;
-
-public class Student extends Person {
-    String school;
-    String id;
-    String grade;
-
-    public void printInfo() {
-        System.out.println("name:\t" + this.name);
-        System.out.println("gender:\t" + this.gender);
-        System.out.println("birthday:\t" + this.birthday);
-        System.out.println("school:\t" + this.school);
-        System.out.println("id:\t" + this.id);
-        System.out.println("grade\t" + this.grade);
-    }
-}
+//Student.java
+package Task5;
+
+public class Student extends Person {
+    String school;
+    String id;
+    String grade;
+
+    public void printInfo() {
+        System.out.println("name:\t" + this.name);
+        System.out.println("gender:\t" + this.gender);
+        System.out.println("birthday:\t" + this.birthday);
+        System.out.println("school:\t" + this.school);
+        System.out.println("id:\t" + this.id);
+        System.out.println("grade\t" + this.grade);
+    }
+}

实验4/src/Task5/Teacher.java

@@ -1,15 +1,15 @@
-//Teacher.java
-package Task5;
-
-public class Teacher extends Person {
-    String school;
-    String id;
-
-    public void printInfo() {
-        System.out.println("name:\t" + this.name);
-        System.out.println("gender:\t" + this.gender);
-        System.out.println("birthday:\t" + this.birthday);
-        System.out.println("school:\t" + this.school);
-        System.out.println("id:\t" + this.id);
-    }
-}
+//Teacher.java
+package Task5;
+
+public class Teacher extends Person {
+    String school;
+    String id;
+
+    public void printInfo() {
+        System.out.println("name:\t" + this.name);
+        System.out.println("gender:\t" + this.gender);
+        System.out.println("birthday:\t" + this.birthday);
+        System.out.println("school:\t" + this.school);
+        System.out.println("id:\t" + this.id);
+    }
+}

实验4/src/Task5/TestPerson.java

@@ -1,22 +1,22 @@
-//TestPerson.java
-package Task5;
-
-public class TestPerson {
-    public static void main(String[] args) {
-        Student s1 = new Student();
-        s1.name = "Jason Fate Chen";
-        s1.gender = "male";
-        s1.birthday = "May.5th.2005";
-        s1.school = "XJIT";
-        s1.id = "202301130071";
-        s1.grade = "1";
-        s1.printInfo();
-        Teacher t1 = new Teacher();
-        t1.name = "White";
-        t1.gender = "female";
-        t1.birthday = "Mar.7th.1993";
-        t1.school = "Tsinghua";
-        t1.id = "199303071145";
-        t1.printInfo();
-    }
-}
+//TestPerson.java
+package Task5;
+
+public class TestPerson {
+    public static void main(String[] args) {
+        Student s1 = new Student();
+        s1.name = "Jason Fate Chen";
+        s1.gender = "male";
+        s1.birthday = "May.5th.2005";
+        s1.school = "XJIT";
+        s1.id = "202301130071";
+        s1.grade = "1";
+        s1.printInfo();
+        Teacher t1 = new Teacher();
+        t1.name = "White";
+        t1.gender = "female";
+        t1.birthday = "Mar.7th.1993";
+        t1.school = "Tsinghua";
+        t1.id = "199303071145";
+        t1.printInfo();
+    }
+}