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Prepare
Databases
Relational Algebra
Basics of Sets and Relations #5
Leaderboard
Basics of Sets and Relations #5
Problem
Submissions
Leaderboard
Discussions
Reveal solutions
Hacker
Rank
Country
Score
emilysalievski
01
05.00
h31241508
01
05.00
h31240208
01
05.00
h31240213
01
05.00
h31242358
01
05.00
h31242293
01
05.00
h31241741
01
05.00
dhwanichande
01
05.00
Learning15698
01
05.00
work_maia_buc
01
05.00
annatucholska22
01
05.00
h31241621
01
05.00
hmj1385
01
05.00
nico_dagnino_96
01
05.00
h31241100
01
05.00
kushagra_23bai11
01
05.00
urielcastrock
01
05.00
gandilaandrei
01
05.00
h31240124
01
05.00
h31240637
01
05.00
1
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7178
7179
7180
...
7633
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