Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1. ŽZ
2. ŠC
3. –Ñ
4. Ø

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ