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

Negative Lookahead

Hacker
Rank
Score
jmspark
01
flag of United States
20.00
apatni1
01
flag of United States
20.00
azeid
01
flag of Canada
20.00
harthur90
01
flag of Brazil
20.00
tfm2387
01
flag of United States
20.00
MatrixBai
01
flag of China
20.00
ekf3119
01
flag of United States
20.00

[deleted]

01
flag of null
20.00
TrangOul
01
flag of Poland
20.00
true_pasky
01
flag of Russia
20.00
aloofness
01
flag of Czechia
20.00
ivo_gelov
01
flag of Bulgaria
20.00
gyre_soma
01
flag of Hungary
20.00
galacticcurry
01
flag of United States
20.00
soblom
01
flag of Germany
20.00
d_am10
01
flag of Egypt
20.00
Golden_Dagger
01
flag of India
20.00
hector_j_rivas
01
flag of United States
20.00
kueijih_lu
01
flag of United States
20.00
note0972
01
flag of Taiwan
20.00
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