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Prepare
Mathematics
Algebra
Summing the K-N-R Series
Leaderboard
Summing the K-N-R Series
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
[deleted]
01
80.00
kovtun77
01
80.00
Informatimukas
01
80.00
plamenko
01
80.00
bpmoehring
01
80.00
lastfreakalive
01
80.00
tangjz
01
80.00
c_stingl
01
80.00
metamorphy
01
80.00
GUEEN
01
80.00
etkewa
01
80.00
virco
01
80.00
haleyk100198
01
80.00
ckclark
01
80.00
mistertacchia
01
80.00
lcmarkinson
01
80.00
VikasKumarYadav
01
80.00
dasmainak
01
80.00
sudhan_17p247
01
80.00
ajayprajapati141
01
80.00
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