Nam H. Pham

String Permutaton Problems

March 2nd, 2010 NamPham 2 comments

Hi,

Today I am trying to solve two interesting problems in String Permutations:

1. Generate all permutation of a string with assumption that all characters are unique.

2. Generate all permutation of a string without a “uniqueness” assumption like above.

February 28th, 2010 NamPham No comments

This is my summary after reading a wonderful article from ibm (Java theory and practice: Hashing it out.