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 a(self):
+        self.level=yase.level+1
+        self.hp=yase.hp+50
+        self.attack=yase.attack+4
+
+yase=Hero('亚瑟',300,20)
+a()
+a()
+print('升级2次后，亚瑟的血量为：',yase.hp)
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