diff --git a/day04/src/com/inmind/method/Demo06.java b/day04/src/com/inmind/method/Demo06.java
new file mode 100644
index 0000000..44814cc
--- /dev/null
+++ b/day04/src/com/inmind/method/Demo06.java
@@ -0,0 +1,45 @@
+package com.inmind.method;
+
+public class Demo06 {
+
+    public static void main(String[] args) {
+
+    }
+    /*
+    下列哪些函数和给定方法重载了。
+    a.int show(int x,float y,char z)
+
+    b.void show(float b,int a,char c)
+
+    c.void show(int c,float a,char b)
+
+    d.void show(int a,int b,int c)
+
+    e.double show()
+     */
+
+    void show(int a,float b,char c)
+    {
+
+    }
+    double show(){//方法重载
+        return 0.0;
+    }
+
+    void show(int a,int b,int c){//方法重载
+
+    }
+
+    /*void show(int c,float a,char b){ 不是重载
+
+    }*/
+
+    void show(float b,int a,char c){//方法重载
+
+    }
+
+
+    /*int show(int x,float y,char z){ 不是重载
+        return 0;
+    }*/
+}