save project

diy2.py

+class Hero:
+    def __init__(salt,HP,MP,speed):
+        salt.HP = HP
+        salt.MP = MP
+        salt.speed = speed
+
+yase = Hero(300,200,120)
+houyi = Hero(250,300,200)
+
+def upgrade():
+    yase.HP = yase.HP+10
+    yase.MP = yase.MP+20
+    yase.speed = yase.speed+50
+
+upgrade()
+print(yase.speed)
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