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