“®ŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
borrow =
1. ‚è‚傱‚¤‚·‚é
2. ‚©‚è‚é
3. “ü‚é ‚Í‚¢‚é
4. ‚‚©‚¤

ƒŒƒxƒ‹4. •ύX
SDAL“‡‰pŒêŠwZ