Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1. Œð
2. Ž©
3. ‰Ì
4. ŽZ

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ