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    Answers and rating deltas for
    What's an algorithm to print the permutations of a string with much efficiency?
| Author | Votes | Δ | 
|---|---|---|
| Xiaotian Pei | 5 | +3.73 | 
| Shreevardhan | 3 | +0.93 | 
| marom | 0 | -0.53 | 
Last visited: Nov 13, 2015, 6:14:21 AM