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Prepare
Databases
Relational Algebra
Basics of Sets and Relations #5
Leaderboard
Basics of Sets and Relations #5
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
iamgabrielsoft
01
05.00
datadev
01
05.00
seoro
01
05.00
mohamedmagdy2090
01
05.00
stefanow37
01
05.00
paunovv_g
01
05.00
leon_mcqueen
01
05.00
contactvivekray
01
05.00
rigana0206
01
05.00
littlecommander1
01
05.00
kattievoop
01
05.00
jhenylausa03
01
05.00
Kaishi_Jay
01
05.00
developersohel91
01
05.00
djiloumnov
01
05.00
NVenkataHarika_6
01
05.00
hananzw30
01
05.00
spencereardley
01
05.00
Baksys
01
05.00
ashtonpomerantz
01
05.00
1
...
6997
6998
6999
...
7505
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