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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
imbrahiam
01
05.00
nmelgar16013
01
05.00
h31230911
01
05.00
renavi8
01
05.00
myfriendalex
01
05.00
_2300011640017
01
05.00
jsemaljaa
01
05.00
anaclaraaraujo
01
05.00
rachana_karnati1
01
05.00
maianhvovuong161
01
05.00
mauriciodolacio
01
05.00
h31231532
01
05.00
tushardhokane12
01
05.00
h31231579
01
05.00
h31231647
01
05.00
h31231658
01
05.00
h31231802
01
05.00
h31231988
01
05.00
h31231834
01
05.00
h31231061
01
05.00
1
...
7141
7142
7143
...
7496
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