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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
bdjjiik
01
05.00
gpl_gps
01
05.00
mattomatteo
01
05.00
reypolanco
01
05.00
kalaiselvi125_k
01
05.00
lordrishi007
01
05.00
dchiremath096
01
05.00
gouriyarrapraga1
01
05.00
andi_fang_iu
01
05.00
nevadajames
01
05.00
tharakamd_12
01
05.00
giapthanh20
01
05.00
ak_kamaraj
01
05.00
xeniasunshine
01
05.00
vijitha_mahesh
01
05.00
afifafr
01
05.00
pdjola
01
05.00
h201851005
01
05.00
vinay_vinayaka04
01
05.00
ashish735194
01
05.00
1
...
3276
3277
3278
...
13630
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