diff --git "a/work/com/java/minxi/java_20240418/java_2302_\351\273\204\346\230\245\351\233\252_2344310240/Student.java" "b/work/com/java/minxi/java_20240418/java_2302_\351\273\204\346\230\245\351\233\252_2344310240/Student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..bf165b007af1bf3eb2f2b60aae6221852783293d
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2302_\351\273\204\346\230\245\351\233\252_2344310240/Student.java"
@@ -0,0 +1,47 @@
+package com.java.minxi.java_20240418.java_2302_黄春雪_2344310240;
+
+public class Student {
+
+//题目：
+
+//        1.创建学生类，类中包含编号、姓名、年龄、性别变量，包含跑步、吃饭、睡觉的方法；
+
+//        2.新建main函数，创建3个学生对象；
+
+//        3.通过各个学生对象给其变量赋值，相关值如下：
+
+//对象1：编号：1，姓名：张三，年龄：21，性别：男
+
+//对象2：编号：2，姓名：李四，年龄：25，性别：男
+
+//对象3：编号：3，姓名：王丽，年龄：19，性别：女
+
+//相关对象方法，分别用代码实现，“李四正在跑步”，“张三正在吃饭”，“王丽正在睡觉”；
+
+    // 属性
+    int number;//编号
+    String name;//姓名
+    int age;//年龄
+    String sex;//
+
+    //功能
+    public void running() {
+        System.out.println("李四正在跑步");
+    }
+
+    public void eat() {
+        System.out.println("张三正在吃饭");
+    }
+
+    public void sleep() {
+        System.out.println("王丽正在睡觉");
+    }
+
+    @Override
+    public String toString() {
+        return this.number + "," + this.name + "," + this.age + "," + this.sex;
+
+    }
+
+
+}
diff --git "a/work/com/java/minxi/java_20240418/java_2302_\351\273\204\346\230\245\351\233\252_2344310240/StudentMain.java" "b/work/com/java/minxi/java_20240418/java_2302_\351\273\204\346\230\245\351\233\252_2344310240/StudentMain.java"
new file mode 100644
index 0000000000000000000000000000000000000000..c4ed82a7022ec949bb84c36736a7938d3c082c14
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2302_\351\273\204\346\230\245\351\233\252_2344310240/StudentMain.java"
@@ -0,0 +1,29 @@
+package com.java.minxi.java_20240418.java_2302_黄春雪_2344310240;
+
+public class StudentMain {
+    public static void main(String[] args) {
+        int[] St = new int[4];
+        Student t1 = new Student();
+        t1.number = 1;
+        t1.name = "张三";
+        t1.age = 21;
+        t1.sex = "男";
+        t1.eat();
+        Student t2 = new Student();
+        t2.number = 2;
+        t2.name = "李四";
+        t2.age = 25;
+        t2.sex = "男";
+        t2.running();
+
+        Student t3 = new Student();
+        t3.number = 3;
+        t3.name = "王丽";
+        t3.age = 19;
+        t3.sex = "女";
+        t3.sleep();
+        System.out.println(t1.toString());
+        System.out.println(t2.toString());
+        System.out.println(t3.toString());
+    }
+}