save project

diy2.py

@@ -4,9 +4,24 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+
+def upgrade(self):
+    self.level=yase.level+1
+    self.hp=yase.hp+50
+    self.attack=yase.attack+4
+
 yase = Hero('垭瑟',300,20)
-hy = Hero('后羿',250,23)
-k = Hero('凯',280,22)
-print("垭瑟的血量为:",yase.attack)
-print("后羿的血量为:",hy.attack)
-print("凯的血量为:",k.attack)
\ No newline at end of file
+yase.upgrade()
+print("等级为：",yase.level)
+print("血量为：",yase.hp)
+print("攻击力为：",yase.attack)
+
+
+
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+