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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
Hp79828
227765
00.00
ushantharindu11
227765
00.00
frans_dhaniko08
227765
00.00
dinda_wulan011
227765
00.00
mp81274615
227765
00.00
andreiandriesei
227765
00.00
ajaypatmas96
227765
00.00
liomio1702
227765
00.00
navkarsahil423
227765
00.00
preiramanda
227765
00.00
ravindrareddy951
227765
00.00
gshubham9820
227765
00.00
larisbrasiliense
227765
00.00
barabash_denis
227765
00.00
gauripatil396
227765
00.00
arsathasanraham1
227765
00.00
narindrarat84
227765
00.00
muhammadaqilada1
227765
00.00
dnau_ab
227765
00.00
diptanu_paul2001
227765
00.00
1
...
12776
12777
12778
...
13006
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