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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
143esantosh
206036
00.00
gerardoguevara64
206036
00.00
davidjaffie
206036
00.00
victorialitton
206036
00.00
amanagr166
206036
00.00
tranthephapkg
206036
00.00
sagarpr2018
206036
00.00
davelabi18
206036
00.00
kohsoowoon
206036
00.00
gio_rizk023
206036
00.00
levietquang23091
206036
00.00
skmail4385
206036
00.00
vidhipambhar07
206036
00.00
JaniceK
206036
00.00
terencekalombo
206036
00.00
deeptirauthan85
206036
00.00
phomolangkprezz1
206036
00.00
rohangupta6807
206036
00.00
d_m12
206036
00.00
ya_maghfour
206036
00.00
1
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10602
10603
10604
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10647
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