save project

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level = 1
+        self.name = name
+        self.hp = hp
+        self.attack = attack
+    
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp+self.hp+50
+        self.attack=self.attack+4
+
+yase=Hero("亚瑟",300,20)
+print("亚瑟的等级为",yase.level)
+print("亚瑟的生命为",yase.hp)
+print("亚瑟的力量为",yase.attack)
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