now we need to select 2 indexes such that the diff array i greater or equal to [1,1,1,1]
How do you do that? It is an O(n^2) algorithm right? Can you do it better like O(nlogn) where n is number of words in a given sentence. -- With love and regards, Sairam Ravu I M.Tech(CS) Sri Sathya Sai Institute of Higher Learning "To live life, you must think it, measure it, experiment with it, dance it, paint it, draw it, and calculate it" --
