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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
jacob_w_crowley1
221349
00.00
suk_csie
221349
00.00
ddaviddaymail
221349
00.00
steffiagnes90
221349
00.00
luisfbellogonza1
221349
00.00
varshakumari7272
221349
00.00
PhatDang
221349
00.00
Mehran_S
221349
00.00
sevile007
221349
00.00
Gambo_
221349
00.00
manamrajahanuma
221349
00.00
rocasagrande
221349
00.00
prima_s_r_2001
221349
00.00
abdeljalil_oua1
221349
00.00
alejandro_mvp
221349
00.00
cuteanimals22444
221349
00.00
sp7888
221349
00.00
rwang23
221349
00.00
Jasja18
221349
00.00
dhuang0311
221349
00.00
1
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12614
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12618
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