Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1. ˆø
2. ŠÔ
3. ŽZ
4. L

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ