Let's do it the hard way

28 Oct 2014 on Programming Puzzles, Python, Recursion

print out all words from a phone numbers

From Programming Interviews Exposed:

A phone has up to four possible letters for each digit. Write a program to print out all possible words (not necessarily dictionary words). Do it recursively and iteratively.

In Python:


	        

	
	        

        	

        		
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Elliot

            https://www.emikek.com
            
I'm a .NET, PHP, Python, and Javascript developer. Also Project Manager, Scrum Master, and Juilliard trained violist. You cannot connect with me on Facebook, Twitter, or LinkedIn so don't ask.