diff --git "a/work/java_20240418/java_2302_\351\255\217\346\226\260\351\235\222_2344310226/student.java" "b/work/java_20240418/java_2302_\351\255\217\346\226\260\351\235\222_2344310226/student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..c7bd1736d3e341697ded9c5cf7d77c1ba078eca0
--- /dev/null
+++ "b/work/java_20240418/java_2302_\351\255\217\346\226\260\351\235\222_2344310226/student.java"
@@ -0,0 +1,21 @@
+package java_20240418.java_2302_魏新青_2344310226;
+
+public class student {
+        int id;
+        String name;
+        int age;
+        String sex;
+        public void run(){
+            System.out.println(name+"正在跑步");
+        }
+        public void eat(){
+            System.out.println(name+"正在吃饭");
+        }
+        public void sleep(){
+            System.out.println(name+"正在睡觉");
+        }
+
+
+    }
+
+
diff --git "a/work/java_20240418/java_2302_\351\255\217\346\226\260\351\235\222_2344310226/student1.java" "b/work/java_20240418/java_2302_\351\255\217\346\226\260\351\235\222_2344310226/student1.java"
new file mode 100644
index 0000000000000000000000000000000000000000..6c9f6aae0bcf23ff3acc34adc63856e650576dee
--- /dev/null
+++ "b/work/java_20240418/java_2302_\351\255\217\346\226\260\351\235\222_2344310226/student1.java"
@@ -0,0 +1,28 @@
+package java_20240418.java_2302_魏新青_2344310226;
+
+public class student1 {
+        public static void main(String[] args) {
+            student student1=new student();
+            student1.id=1;
+            student1.name="张三";
+            student1.age=21;
+            student1.sex="男";
+            student1.eat();
+
+            student student2=new student();
+            student2.id=2;
+            student2.name="李四";
+            student2.age=25;
+            student2.sex="男";
+            student2.run();
+
+            student student3=new student();
+            student3.id=2;
+            student3.name="李四";
+            student3.age=25;
+            student3.sex="男";
+            student3.sleep();
+
+        }
+    }
+