Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
calculate =
1. ŽZ
2. “¹
3. ’r
4. L

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ