diff --git "a/C:\\Users\\Administrator\\Desktop\\\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271" "b/C:\\Users\\Administrator\\Desktop\\\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271"
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git "a/java_20240418/java_2302_\346\230\223\345\277\227\346\230\200_2344310235/Ac.java" "b/java_20240418/java_2302_\346\230\223\345\277\227\346\230\200_2344310235/Ac.java"
new file mode 100644
index 0000000000000000000000000000000000000000..d91ef3bb6c90d508acfec93e2318975acba7a2c3
--- /dev/null
+++ "b/java_20240418/java_2302_\346\230\223\345\277\227\346\230\200_2344310235/Ac.java"
@@ -0,0 +1,17 @@
+package com.java.minxi.java_20240418.java2302.work.com.java.minxi.java_20240418.java_2302_易志昀_2344310235;
+
+public class Ac {
+    public static void main(String[] args) {
+
+        Student s1=new Student(1,"张三",21,"男");
+        Student s2=new Student(2,"李四",25,"男");
+        Student s3=new Student(3,"王五",19,"女");
+        s1.run();
+        s2.eat();
+        s3.sleep();
+        System.out.println("学生1"+s1);
+        System.out.println("学生2"+s2);
+        System.out.println("学生3"+s3);
+    }
+
+}
diff --git "a/java_20240418/java_2302_\346\230\223\345\277\227\346\230\200_2344310235/Student.java" "b/java_20240418/java_2302_\346\230\223\345\277\227\346\230\200_2344310235/Student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..009245867290c67d7c1a3e9a3d62534b26a74cdf
--- /dev/null
+++ "b/java_20240418/java_2302_\346\230\223\345\277\227\346\230\200_2344310235/Student.java"
@@ -0,0 +1,25 @@
+package com.java.minxi.java_20240418.java2302.work.com.java.minxi.java_20240418.java_2302_易志昀_2344310235;
+
+public class Student {
+    public int id;
+    public String name;
+    public int age;
+    public String sex;
+
+    public Student(int id, String name, int age, String sex){
+        this.id =id;
+        this.name=name;
+        this.age=age;
+        this.sex=sex;
+    }
+    public void run(){
+        System.out.println(this.name+"跑步");
+    }
+    public void eat(){
+        System.out.println(this.name+"吃饭");
+    }
+    public void sleep(){
+        System.out.println(this.name+"睡觉");
+    }
+
+}