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):
+        yase.level += 1
+        yase.hp += 50
+        yase.attack += 4
+yase= Hero('亚瑟',300,20)
+yase.upgrade()
+yase.upgrade()
+print(yase.hp)
+# houyi= Hero('后裔',250,23)
+# print(yase.hp)
+# print(houyi.hp)