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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
thomaskubant
230867
00.00
duongminhnguyen1
230867
00.00
akshaykumar261
230867
00.00
takermanish7
230867
00.00
Abas24
230867
00.00
abdennor09021977
230867
00.00
bandaruvamshi7
230867
00.00
kakapari
230867
00.00
sononeb196
230867
00.00
gmstrie
230867
00.00
vnsmutai0
230867
00.00
unnatisheth11
230867
00.00
arunbretly2708
230867
00.00
sadierudesyle
230867
00.00
johnprinto2002
230867
00.00
nkumar35101
230867
00.00
julioputra
230867
00.00
havvaru
230867
00.00
Sa_ar
230867
00.00
shustovaelizabe1
230867
00.00
1
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13119
13120
13121
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13196
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