Problem 2) of generating permutations from a string was asked to me in Virtusa Tech Interview....
On Sunday, December 9, 2012 3:22:19 PM UTC+5:30, manish untwal wrote: > > I gave this interview in August this year, two of the question i was not > able to answer properly > 1) how to print the content of file in C without using the file pointer. > 2) count the total number of permutation of a number in order O(n) > --
