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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
ParveenThakur
237154
00.00
thientc
237154
00.00
jacob_w_crowley1
237154
00.00
suk_csie
237154
00.00
ddaviddaymail
237154
00.00
steffiagnes90
237154
00.00
luisfbellogonza1
237154
00.00
varshakumari7272
237154
00.00
PhatDang
237154
00.00
Mehran_S
237154
00.00
sevile007
237154
00.00
Gambo_
237154
00.00
manamrajahanuma
237154
00.00
rocasagrande
237154
00.00
prima_s_r_2001
237154
00.00
abdeljalil_oua1
237154
00.00
alejandro_mvp
237154
00.00
cuteanimals22444
237154
00.00
sp7888
237154
00.00
rwang23
237154
00.00
1
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13561
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