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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
edmundsw
651115
00.00
singhatul78609
651115
00.00
dsekelik
651115
00.00
tushartyson0
651115
00.00
somyalovin36
651115
00.00
Rahi94
651115
00.00
yenipazarmelike
651115
00.00
aariel_awa
651115
00.00
srmcruze94
651115
00.00
swathig_bussa
651115
00.00
janiocardgbi
651115
00.00
vepa_monish
651115
00.00
praveendominic_d
651115
00.00
HipsterDuffus
651115
00.00
shrutidixit5
651115
00.00
melodylam
651115
00.00
mima_mangco
651115
00.00
amouguibonel89
651115
00.00
trang_ttn234
651115
00.00
niharikapatidar2
651115
00.00
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