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