auto save

diy2.py

 class ZuoZi:
-    def __showinit__(self,length,width,height);
+    def __init__(self,length,width,height);
        self.length=length
        self.width=width
        self.height=height
-s=ZuoZi(1,2,3)
-b=ZuoZi(3,2,1)
-print(ZuoZi.length)
-print(b)
-Breakpoint
\ No newline at end of file
+    def showinfo(self)
+        print('桌子的长度：'self.length,'宽度:'self.width,'高度：'self.height)
+s=ZuoZi(11,22,33)
+b=ZuoZi(33,22,11)
+s.showinfo()
+b.showinfo(w)
\ No newline at end of file