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Prepare
Databases
Relational Algebra
Basics of Sets and Relations #1
Leaderboard
Basics of Sets and Relations #1
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
Ascatrion
01
05.00
mariumwarisha92
01
05.00
deekshapant08021
01
05.00
thuyhiennguyenn1
01
05.00
nguyenduy19112
01
05.00
gayathrivinukol1
01
05.00
www_jingyipoa
01
05.00
bhagyashridande
01
05.00
tossoto
01
05.00
arivoliritu
01
05.00
nguyenhuyhoang25
01
05.00
james_ferguson7
01
05.00
shahab_sabzi3
01
05.00
dmitriy_alexeev1
01
05.00
louise_adi_kpak1
01
05.00
shoreevaibhav11
01
05.00
Aydan_Jamalova
01
05.00
lokesh_g
01
05.00
dattranit95
01
05.00
ihtgoot
01
05.00
1
...
10448
10449
10450
...
13616
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