Prompt the user to enter a regular expression

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Reference no: EM132200861

Question :

Write a Java program that prints all strings defined by a regular expression up to a given length.

Assume the alphabet S = {0,1}.

Prompt the user to enter a regular expression and an integer n. Print all the strings, with length = n , defined by the regular expression.

Use console based I/O. [The empty string e can be printed with the Unicode "\u03B5", but Unicode may not be supported in some environments.]

A sample run of the program is shown bellow. Regular expression: 01*|(10)*

n: 5

------- Strings in the language -------

011

0111

1010

01111

Code from scratch. It prompts the user to enter a regular expression and an integer n.

Reference no: EM132200861

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