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Mathematics
Number Theory
nCr
Leaderboard
nCr
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Reveal solutions
Hacker
Rank
Country
Score
Rohar
01
120.00
gourav_ism
01
120.00
lnman
01
120.00
litaoye
01
120.00
jonis
01
120.00
flukebox
01
120.00
jiajing
01
120.00
Ilya_MSU
01
120.00
jeru
01
120.00
error202
01
120.00
ivan100sic
01
120.00
zeyuanxy
01
120.00
gulliblepanda
01
120.00
ingress
01
120.00
azaky003
01
120.00
meret
01
120.00
lgarithm
01
120.00
viveknalla
01
120.00
amitk144
01
120.00
xanthousphoenix
01
120.00
1
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5
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