Some examples and use cases from the internet:

Some examples and use cases from the internet:

• This is how to make a machine to accept all strings that have the same length as strings accepted by a given machine. Putting all this together should result in a ...
• For example, whether a string is even or odd is state information. Write a regular expression for the alphabet {a,b} for all strings that have an even number of a's.
• (b) ? = {a, b}: The set of all strings that have both aa and bb as a substring. (c) ? = {a, b, c}: The set of all strings, such that between any a and c there's at least.
• (a | b)*aa | (a | b)*bb or (a | b)*(aa | bb) All strings that have exactly one double letter in them. (b | e)(ab)* aa (ba)* (b | e) | (a | e)(ba)* bb (ab)* (a | e) All strings that ...

• Nov 12, 2013 ... Given the language with alphabet: Draw an NFA or DFA for all the strings that have exactly twice substrings and at least on . I'm stuck with ...
• Apr 23, 2012 ... Give a non deterministic finite automaton accepting all the strings that have the same value when evaluated left to right as right to left by ...
• Sep 13, 2011 ... ... with an integer and that end at the end of the line with a word. 10. all the strings that have both the word grotto and the word raven in them.
• Jul 17, 2015 ... smallest substring containing all characters of string. Draw an NFA or DFA for all the strings that have exactly twice substrings and at least on .