Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
carry =
1.
‹Ç
2.
•a
3.
‰^
4.
˜a
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ