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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
DxZan
01
05.00
ejvyas
01
05.00
balakrishnak
01
05.00
skmr6390
01
05.00
plopezpozuelo
01
05.00
[deleted]
01
05.00
njaariyah
01
05.00
kvansaders
01
05.00
eLemme
01
05.00
sponaugz
01
05.00
perth155
01
05.00
khoinet9690
01
05.00
luist1978
01
05.00
arshaddbanoo0007
01
05.00
yaritza1095
01
05.00
IDK_12345
01
05.00
N3onFrost
01
05.00
Yomeko
01
05.00
gunsam
01
05.00
rabasi
01
05.00
1
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1509
1510
1511
...
11205
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