save project

diy2.py

+class Hero:
+    def __init__(self,name,life,attack):
+        self.level=1
+        self.name=name
+        self.life=life
+        self.attack=attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.life=self.life+50
+        self.attack=self.attack+4
+yase=Hero("垭瑟",300,20)
+houyi=Hero("后羿",240,23)
+print("垭瑟的生命值是："+str(yase.life))
+print("后羿的生命值是："+str(houyi.life))
+yase.upgrade()
+print("升级后垭瑟的生命值是："+str(yase.life))
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