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Prepare
SQL
Aggregation
Revising Aggregations - The Count Function
Leaderboard
Revising Aggregations - The Count Function
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
ngan_htk1806
710498
00.00
adrianenery1
710498
00.00
clarencesan
710498
00.00
jufrensius
710498
00.00
anjalipujani1231
710498
00.00
artem_ivanchiko1
710498
00.00
tnameera
710498
00.00
su_deepak
710498
00.00
karincheong1992
710498
00.00
vbr_poonuru
710498
00.00
modhakajampana
710498
00.00
20i101
710498
00.00
eric_sondraal
710498
00.00
sol_sanchez
710498
00.00
boldizsar_mann
710498
00.00
ahreum4490
710498
00.00
nishamaurya4848
710498
00.00
vaniyr
710498
00.00
libukunoluwa01
710498
00.00
nityaa_kaushik
710498
00.00
1
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35707
35708
35709
...
35718
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