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