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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
hossamhesen176
606602
00.00
rajmuruga156
606602
00.00
artibash88
606602
00.00
smirthi_bala310
606602
00.00
ankit48365
606602
00.00
iepvperalta
606602
00.00
philosopherscen1
606602
00.00
mageddahab88
606602
00.00
striardy
606602
00.00
lcardosogx
606602
00.00
f20181083
606602
00.00
chandanamv585
606602
00.00
thule0222
606602
00.00
gnanamavc2003
606602
00.00
a_abdulsattarsu1
606602
00.00
lsheikhattar
606602
00.00
maria_vasilache1
606602
00.00
bitbitroot
606602
00.00
renurenu68042
606602
00.00
pradeep0496
606602
00.00
1
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30473
30474
30475
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30491
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