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):
+        self.level += 1
+        self.HP += 99
+        self.attack += 50
+    
+shaziwukong = Hero("shazixiaobei",-10,-100)
+shaziwukong.upgrade()
+print(shaziwukong.name,"\n",shaziwukong.HP,"\n",shaziwukong.attack)