Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
accumulate =
1.
‹c
2.
“¾
3.
Ï
4.
‰
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ