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TopCoder
AC Ratio (user)
AC (submission)
1962
千湖之路
IMO
APMO
math
constructive-algorithm
90.0% (
9/10
)
42.0% (
21
/
50
)
1963
千湖之路2
IMO
math
100.0% (
10/10
)
85.4% (
35
/
41
)
1964
千湖之路3
APMO
constructive-algorithm
math
80.0% (
4/5
)
69.2% (
18
/
26
)
1967
千湖之路4
IMO
math
constructive-algorithm
91.7% (
11/12
)
49.0% (
24
/
49
)
1973
分群問題(Partition)
TOI
2017-TOI-2nd
DP
math
95.0% (
38/40
)
46.7% (
93
/
199
)
2021
F.無限兔子問題
NPSC
2016-NPSC-fin
math
94.3% (
33/35
)
50.4% (
65
/
129
)