save project

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+
+yasuo=Hero('亚索',200,20)
+yongen=Hero('永恩',220,25)
+
+def upgrade():
+    yasuo.level=yasuo.level+1
+    yasuo.hp=yasuo.hp+50
+    yasuo.attack=yasuo.attack+4
+
+upgrade()
+print(yasuo.attack)