Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
³‰ðI
half =
1. –k
2. ”¼
3. —F
4. “ì

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ