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

Hacker
Rank
Score

[deleted]

01
flag of Iran
20.00
Julian_Go
01
flag of Germany
20.00
pavel_
01
flag of Germany
20.00
realdomikaze
01
flag of United States
20.00
hutchbrock
01
flag of United States
20.00
arkap
01
flag of Republic of Lithuania
20.00
bhuvanvenkatesh
01
flag of United States
20.00
Adyssia
01
flag of Finland
20.00
djuric
01
flag of Canada
20.00
s803661
01
flag of India
20.00
nikvaidya
01
flag of United States
20.00
alesmithy90
01
flag of United States
20.00
bnegrao
01
flag of Brazil
20.00
wisitd
01
flag of Thailand
20.00
aaadika7
01
flag of Hungary
20.00
kiccsepi
01
flag of Hungary
20.00
reddysai001
01
flag of India
20.00
ElectricTopaz
01
flag of United States
20.00
cschwartz525
01
flag of United States
20.00
Fay31
01
flag of United States
20.00
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