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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
nikitakardile4
224141
00.00
deepika_sql
224141
00.00
Hack_geek97
224141
00.00
sagar_11
224141
00.00
kiruthigamkce
224141
00.00
syataheri7
224141
00.00
doanbakhuongvn21
224141
00.00
fu81480
224141
00.00
silvanafernande1
224141
00.00
chandanagoshika1
224141
00.00
itsrajkumarsing1
224141
00.00
shivabuddy007
224141
00.00
vinaybandirajul1
224141
00.00
sudhanshuphp34
224141
00.00
_brain_stormers
224141
00.00
md_haroon_me_201
224141
00.00
nider_rzd
224141
00.00
sulaksana34
224141
00.00
nikita1995sept
224141
00.00
tejasvi_fast
224141
00.00
1
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12385
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12387
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12788
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