Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1.
‰Ä
2.
ŽZ
3.
Žñ
4.
‘O
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ