Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1.
2. ŽZ
3. Šp
4. •ª

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ