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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
harshadhalande
01
20.00
rishabhkumaar
01
20.00
pranjal_jadhav25
01
20.00
kaviyakarikalan2
01
20.00
h31230400
01
20.00
rambharti2026
01
20.00
vidhulapandian06
01
20.00
h31240864
01
20.00
ChrisScharer1416
01
20.00
odo28
01
20.00
nabeelahmed_sha1
01
20.00
sadashivsahoo999
01
20.00
alina_czajka_fiz
01
20.00
h31240695
01
20.00
h31240622
01
20.00
h31240626
01
20.00
mig_2019
01
20.00
h31241620
01
20.00
h31241867
01
20.00
khushika_keswan1
01
20.00
1
...
3054
3055
3056
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3304
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