save project

diy2.py

+class hero:
+    def __init__(self,sex,hp,attack):
+            self.level = 1
+            self.sex = sex
+            self.hp = hp
+            self.attack = attack
+
+    def upgrade(self):
+            self.level = self.level+1
+            self.hp = self.hp+50
+            self.attack = self.attack+4
+
+yase = hero("亚瑟",300,20)
+print(yase.hp)
+yase.upgrade()
+print(yase.hp)
+
+