second technical interview tell me about yourself explain about the questions asked in first interview and your approaches given a number 4 1,1,1,1 1,1,2 1,3 2,2 all the sets of this format without repeatitions(code should be a generic one) given a number and string find whether palindrome or not given a string,find all possible palindromes (string of length 1,2,3.....) given a set of strings-strings which are unique (not repeated)should be printed in sorted order repeated strings along with their frequencies if any string is concatination of two strings from given set of strings about projects and currently working project all solutions should be optimized
