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 += 1
+        self.hp += 1000
+        self.attack += 200
+keli = Hero("可莉",23000,2000)
+print("可莉的血量是：",keli.hp)
+keli.upgrade()
+keli.upgrade()
+keli.upgrade()
+print("可莉的血量是：",keli.hp)
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