Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1. ì
2. ŽZ
3. F
4. –ˆ

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ