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Prepare
Regex
Character Class
Matching Specific Characters
Leaderboard
Matching Specific Characters
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
learner9
49092
00.00
amjad_altadmri
49092
00.00
volkov_525
49092
00.00
ar4880
49092
00.00
anuragdhyani01
49092
00.00
blagovest_gerov
49092
00.00
npak243
49092
00.00
rbkroczz
49092
00.00
Abhidx92
49092
00.00
fahad831993
49092
00.00
[deleted]
49092
00.00
bradock
49092
00.00
mendoza1024
49092
00.00
ailinh77
49092
00.00
manish122chhetri
49092
00.00
ibrahiim2000
49092
00.00
darkwilly92
49092
00.00
ravi_shankar3
49092
00.00
cian_hatton
49092
00.00
vladik_tokan
49092
00.00
1
...
2493
2494
2495
...
2540
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