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2002
已修正限制並 rejudge
2024 全國賽
(除了D) 已公開!
Problems
#2009-NPSC-fin
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TopCoder
AC Ratio (user)
AC (submission)
1690
H.補習班的報名熱
NPSC
2009-NPSC-fin
85.7% (
6/7
)
58.8% (
10
/
17
)