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 upgradg(salf):
+        yase.level = salf.level+1
+        yase.hp = salf.hp+50
+        yase.attack = salf.attack+4
+
+yase=Hero("亚瑟",300,20)
+yase.upgradg()
+print(yase.attack)
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