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