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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
pedro_d_siccha
227852
00.00
michaelpalmer53
227852
00.00
harlalkamayank11
227852
00.00
havuphuong1987
227852
00.00
supriya9601
227852
00.00
naveedkhan2695
227852
00.00
josediazvalera11
227852
00.00
rob16
227852
00.00
elmorochobrandon
227852
00.00
anuvobd
227852
00.00
zlemrdl6
227852
00.00
manh212003
227852
00.00
hoangvietanh8203
227852
00.00
narender_cbo
227852
00.00
77rmol
227852
00.00
ziadabuoeid
227852
00.00
runniejackson
227852
00.00
shittut88
227852
00.00
harshagupta82101
227852
00.00
alokmishrah
227852
00.00
1
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12766
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12768
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