save project

diy2.py

@@ -6,7 +6,12 @@ class Hero:
         self.attack=attack
         self.attack=attack
 yase=Hero('yase',300,20)
 yase=Hero('yase',300,20)
 hy=Hero('houyi',270,23)
 hy=Hero('houyi',270,23)
-k=Hero('K',5600,199)
+def upgrade():
+    self.level=self.level+1
+    self.hp=self.hp+50
+    self.attack=self.attack+4
+upgrade()
+
+
 print(yase.attack)
 print(yase.attack)
 print(hy.attack)
 print(hy.attack)
-print(k.attack)
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