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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
onil870414
01
05.00
bakirov_com
01
05.00
Choinoski
01
05.00
harshkant_gpt
01
05.00
ko673
01
05.00
liv999
01
05.00
iamvishalsharma2
01
05.00
lebedyevoleg
01
05.00
jarekkraus
01
05.00
amitslhs_odgi
01
05.00
sachin_ramesh141
01
05.00
josdxn
01
05.00
corinnawu05
01
05.00
yogavo1292
01
05.00
pormanullang
01
05.00
andrey_grape
01
05.00
parth_chauhan
01
05.00
davidthegood
01
05.00
44nash
01
05.00
saimachirajusai
01
05.00
1
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3766
3767
3768
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13608
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