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Prepare
Databases
Relational Algebra
Basics of Sets and Relations #2
Leaderboard
Basics of Sets and Relations #2
Problem
Submissions
Leaderboard
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Reveal solutions
Hacker
Rank
Country
Score
przelew86
01
05.00
Yogappriya
01
05.00
renderle
01
05.00
ahmed19amen95
01
05.00
kromkemail
01
05.00
udbhavgovindu
01
05.00
mongelonas
01
05.00
nardiin
01
05.00
ImTheMatrix
01
05.00
swatigaurkar
01
05.00
bobgombocki
01
05.00
javiervelasco011
01
05.00
ecobb81
01
05.00
tommyvh_nguyen
01
05.00
hitchenator95
01
05.00
joaco_397
01
05.00
wloonteh
01
05.00
wei_s_wang
01
05.00
dan_knightcode
01
05.00
dev_showrin
01
05.00
1
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