Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
profit =
1.
‰
2.
΁
3.
—˜
4.
¥
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ