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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
piotr_jarosin
01
05.00
josephivanlee027
01
05.00
shashank_1729
01
05.00
prashant_bits01
01
05.00
haodemon
01
05.00
ravikiranreddie1
01
05.00
Chinmoy_Ghosh
01
05.00
vinayakkamble963
01
05.00
amitleo13
01
05.00
borgohainbidish1
01
05.00
valeri_beatrice
01
05.00
Guptamonika335
01
05.00
ashivani_singh21
01
05.00
chasna_ch
01
05.00
shefali080996
01
05.00
chethana201
01
05.00
talwho
01
05.00
Pleco
01
05.00
mardha_an_ali
01
05.00
rahulkashyap0231
01
05.00
1
...
4613
4614
4615
...
10935
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