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Prepare
Databases
Relational Algebra
Basics of Sets and Relations #2
Leaderboard
Basics of Sets and Relations #2
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
javier_duran1
01
05.00
mbeclawski
01
05.00
john_prideaux
01
05.00
dragonNotForce
01
05.00
papantonis
01
05.00
takettel
01
05.00
Desid
01
05.00
PaaxTiz
01
05.00
stevenjay602
01
05.00
apetrosyuk
01
05.00
aarifmirza03
01
05.00
harship162
01
05.00
arnold_yeung
01
05.00
manodyalakmal
01
05.00
Smac89
01
05.00
irfusadhik
01
05.00
gusvasconcelos
01
05.00
puppycat
01
05.00
amitkumar1994
01
05.00
sushh7
01
05.00
1
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3059
3060
3061
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10969
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