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