Regular Expressions 101

Community Patterns

Σ = { a , b,c } Cadenas que contienen al menos dos a’s o exactamente tres b’s

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^([a-c]*[a][a-c]*[a][a-c]*)$|^([ac]*[b][ac]*[b][ac]*[b][ac]*)$
/
gm

Description

Tarea 1 - LFYA

Submitted by anonymous - 2 years ago