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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
blackswan9999991
221542
00.00
js_barrerap
221542
00.00
joaomarcoscalve1
221542
00.00
sc2179
221542
00.00
nayarmeenakshi21
221542
00.00
mvanleenden
221542
00.00
kripasmathew2000
221542
00.00
Isaacadepoju39
221542
00.00
shalinisingh2376
221542
00.00
ngcohaze12
221542
00.00
tranquoctien211
221542
00.00
chathushikavind1
221542
00.00
vinarta_charmai1
221542
00.00
Telmun_9d
221542
00.00
pardo0811
221542
00.00
Aniljena
221542
00.00
ismaillamghari76
221542
00.00
samaakhairy_99
221542
00.00
priyankakotha014
221542
00.00
priyadharsini_r3
221542
00.00
1
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11990
11991
11992
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12631
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