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