All permutations of a string

small trick ,but a very nice solution for duplicat…

nikhil - Feb 4, 2014

small trick ,but a very nice solution for duplicates!!!!

Thanks Nikhil. :)

can u please write the main function for duplicate program. I ran the duplicate program and it is not giving me the desired output

See also

• Convert String to ZigZag Bottom Up
• For a Given node of a binary tree, print the K distance nodes.
• Find the distance between 2 nodes in Binary Tree
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