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Prepare
Databases
Relational Algebra
Basics of Sets and Relations #7
Leaderboard
Basics of Sets and Relations #7
Problem
Submissions
Leaderboard
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Reveal solutions
Hacker
Rank
Country
Score
surya1986
01
05.00
aceiii
01
05.00
DarkNeon
01
05.00
nagesforyou
01
05.00
psportulaca
01
05.00
xiongmso
01
05.00
sampath_napster
01
05.00
Taktank
01
05.00
Dang_Hien
01
05.00
ifarhan84
01
05.00
abhileshr
01
05.00
Jogesh_6895
01
05.00
david08003
01
05.00
skyross
01
05.00
churulik_peichov
01
05.00
ionutzs
01
05.00
salahshuaib
01
05.00
vincent_latroui1
01
05.00
October16th
01
05.00
connerza
01
05.00
1
...
90
91
92
...
5895
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