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