Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1. ‹ž
2. ‘g
3. e
4. ŽZ

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ