Question: JAVA - which pattern match the following regular expressions. ab*c ab+c ab?c . ab{1,3}c red|blue [0-9] [a-zA-Z0-9]

JAVA - which pattern match the following regular expressions.

  • ab*c

  • ab+c

  • ab?c

.

  • ab{1,3}c

  • red|blue

  • [0-9]

  • [a-zA-Z0-9]

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