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Regex
Assertions
Negative Lookahead
Leaderboard
Negative Lookahead
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
hrsvrdhn
01
20.00
nikunj492
01
20.00
WoollyIro
01
20.00
ropekka
01
20.00
roseane_alveslv
01
20.00
tvufzqsn
01
20.00
xnjoker
01
20.00
dmtaylor17
01
20.00
cagdasdeyirmenci
01
20.00
kruk_tomasz89
01
20.00
itmalathi
01
20.00
holi87
01
20.00
Marckess
01
20.00
sinen
01
20.00
navidvera
01
20.00
BraedanJ
01
20.00
Thepandaclause
01
20.00
roman_jakobson
01
20.00
jdawkins
01
20.00
andreas_maly
01
20.00
1
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139
140
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1171
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