Strings Set
Give a regular expression that represents the set of strings of odd length over {a,b} that contains..?
Give a regular expression that represents the set of strings of odd length over {a,b} that contains exactly 2 b’s?
I don’t entirely understand the question, but I think it’s this:
.*[b]{2}.*
The above says, “find any and all non-newline characters, then the occurance of the letter b twice, then any and all non-newline characters that follow.”
Tips On How to Set Up a Guitar : How to Replace the Strings on an Electric Guitar
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