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2025 TOI 初選
已公開!
2025 全國賽
已公開!
Problems
#2025-TOI-pre
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#
Name
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TopCoder
AC Ratio (user)
AC (submission)
2455
A. 連序 (k1s)
TOI
TOI-pre
2025-TOI-pre
100.0% (
79/79
)
71.5% (
113
/
158
)
2456
B. 煎餅攤 (pancake)
TOI
TOI-pre
2025-TOI-pre
76.4% (
42/55
)
27.7% (
65
/
235
)
2457
C. 疊加最大值 (Accumulated Max)
TOI
TOI-pre
2025-TOI-pre
93.6% (
73/78
)
39.2% (
80
/
204
)
2458
D. 同色樓梯和雙色樓梯 (stair)
TOI
TOI-pre
2025-TOI-pre
34.8% (
23/66
)
11.3% (
64
/
566
)
2459
E. 巡視農場 (route)
TOI
TOI-pre
2025-TOI-pre
52.9% (
27/51
)
20.2% (
56
/
277
)