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Prepare
Python
Regex and Parsing
Validating Roman Numerals
Leaderboard
Validating Roman Numerals
Problem
Submissions
Leaderboard
Discussions
Editorial
Reveal solutions
Hacker
Rank
Country
Score
jcastan002
55271
00.00
baranikumarbaru1
55271
00.00
akanksha_goel201
55271
00.00
hopebegmuhammad2
55271
00.00
aksoyvedia2000
55271
00.00
samuki
55271
00.00
ncmaynard03
55271
00.00
ueda_n_2229
55271
00.00
aliihsanozay
55271
00.00
h172475041
55271
00.00
2me4123
55271
00.00
tommy_soliman
55271
00.00
shivansh_gambhi1
55271
00.00
vknov21
55271
00.00
christopher59
55271
00.00
lituplayer
55271
00.00
halomaniac5701
55271
00.00
ggj1309
55271
00.00
souravmandol1228
55271
00.00
kamilou31_kel
55271
00.00
1
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