auto save

1.py

+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+pen.fillcolor("white")
+pen.begin_fill()
+pen.forward(200)
+pen.left(90)
+pen.forward(200)
+pen.left(90)
+pen.forward(200)
+pen.left(90)
+pen.forward(200)
+pen.left(90)
+pen.end_fill()
+pen.hideturtle()
+turtle.done()
\ No newline at end of file

diy2.py

@@ -4,9 +4,13 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-yase=Hero('yase',300,20)
-houyi=Hero('houyi',250,23)
-caihong=Hero('caihong',5600,199)
-print(yase.attack)
-print(houyi.attack)
-print(caikong.attack)
\ No newline at end of file
+def upgrade():#升级
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+10
+yase=Hero("亚瑟",300,20)
+print('亚瑟的初始血量',yase.hp)
+upgrade()
+upgrade()
+upgrade()
+print('亚瑟的升级血量',yase.hp)
\ No newline at end of file