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  1. Prepare
  2. Regex
  3. Assertions
  4. Negative Lookahead
  5. Leaderboard

Negative Lookahead

Hacker
Rank
Score
Kataklism
01
flag of Canada
20.00
eshmu
01
flag of United States
20.00
tina1
01
flag of United States
20.00
Senfex
01
flag of United States
20.00
jeeie
01
flag of China
20.00
krsd35
01
flag of United States
20.00
hiiamyes
01
flag of Taiwan
20.00
stefanpantea
01
flag of Romania
20.00
girlcode11235
01
flag of United States
20.00
nitrr_santosh
01
flag of India
20.00

[deleted]

01
flag of null
20.00
lmcdou
01
flag of United States
20.00
sorokinmisha007
01
flag of Russian Federation
20.00
scubajim
01
flag of Canada
20.00
alexandraand
01
flag of Israel
20.00
baxtyarkamalifar
01
flag of Denmark
20.00
eforkin
01
flag of United States
20.00
Yerundov
01
flag of Sweden
20.00
mad0gre
01
flag of Brazil
20.00
nikhilmittal0508
01
flag of India
20.00
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