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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
beshoynessem98
204276
00.00
143esantosh
204276
00.00
gerardoguevara64
204276
00.00
davidjaffie
204276
00.00
victorialitton
204276
00.00
amanagr166
204276
00.00
tranthephapkg
204276
00.00
sagarpr2018
204276
00.00
davelabi18
204276
00.00
kohsoowoon
204276
00.00
gio_rizk023
204276
00.00
levietquang23091
204276
00.00
skmail4385
204276
00.00
vidhipambhar07
204276
00.00
JaniceK
204276
00.00
terencekalombo
204276
00.00
deeptirauthan85
204276
00.00
phomolangkprezz1
204276
00.00
rohangupta6807
204276
00.00
d_m12
204276
00.00
1
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10509
10510
10511
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10554
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