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Prepare
Databases
Relational Algebra
Basics of Sets and Relations #4
Leaderboard
Basics of Sets and Relations #4
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
duythuong971
150030
00.00
lemonz13233
150030
00.00
Viraaj_1190
150030
00.00
rzrashish1
150030
00.00
faizalrama27
150030
00.00
JulianCamits
150030
00.00
brodyspearman
150030
00.00
PRAVIN_K_M_1997
150030
00.00
nicobattmdq
150030
00.00
IWantHappyMeal
150030
00.00
murtysa
150030
00.00
fabiobaraldi87
150030
00.00
sseven339
150030
00.00
pratikkhandpaso1
150030
00.00
ayushranjan_iit
150030
00.00
tltran5
150030
00.00
samad_atoro
150030
00.00
trin_mayer
150030
00.00
daniellopesguer1
150030
00.00
mt011
150030
00.00
1
...
7766
7767
7768
...
7773
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