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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
chrico03
01
10.00
pawelsroka94
01
10.00
mahmmodmecky99
01
10.00
fakhrealam2305
01
10.00
ryanzwade
01
10.00
voquocchi2609
01
10.00
gokul28798
01
10.00
aaronoovega
01
10.00
rprabhat59
01
10.00
devangdoshi458
01
10.00
jack991116
01
10.00
vedantmadhe178
01
10.00
shanaka_kushan
01
10.00
sudipakoner492
01
10.00
gargipete
01
10.00
alejandra_perei1
01
10.00
sahasrakesara
01
10.00
raianushka2006
01
10.00
samjackson0310
01
10.00
sxg220142
01
10.00
1
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22216
22217
22218
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36587
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