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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
zm981
01
05.00
shake8598
01
05.00
ferreira_joas_17
01
05.00
pclinger
01
05.00
matthewpotts_dev
01
05.00
warrenelder84
01
05.00
wcq_dy
01
05.00
ravi_himesh
01
05.00
murtazay619
01
05.00
Macho_Arun
01
05.00
brijeshjoshi293
01
05.00
albert_goma
01
05.00
apoorv_agrawal21
01
05.00
marfuggimax
01
05.00
Pathak_amar04
01
05.00
Zlammz
01
05.00
sanjoymlp2014
01
05.00
rafel_siregar
01
05.00
rekharana2105
01
05.00
ammarshadiq
01
05.00
1
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