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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
pushpa8823
01
05.00
2101640130020_IT
01
05.00
ajlp888he8jol
01
05.00
hieunguyen_ndh_1
01
05.00
servika
01
05.00
oskarjasiak
01
05.00
krat0914
01
05.00
sunilsahoo268
01
05.00
gordiienko_serg1
01
05.00
vuminhchien25011
01
05.00
Oljalya_topolja
01
05.00
harshavardhan414
01
05.00
lnlayani
01
05.00
ajay135
01
05.00
PRANJAL9
01
05.00
rohitgaikwad5858
01
05.00
sairam03579
01
05.00
sayupatil1021
01
05.00
anamuricyb
01
05.00
blaire
01
05.00
1
...
10455
10456
10457
...
13611
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