save project

diy.py

+class Hero:
+    def __init__(self,name,Hp,attack,level):
+        self.Hp=Hp
+        self.level=level
+        self.attack=attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.attack=self.attack+500
+        self.Hp=self.Hp+1000
+
+yalian=Hero('亚连',3468,299  ,1)
+print(yalian.Hp)
+yalian.upgrade()
+yalian.upgrade()
+print(yalian.Hp)
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