Problem: Cellphone Typing link: UVA 12526 Problem: We have to say average number of keystroke, we have to press while typing given words of dictionary. Idea: 1.) Just store given words of dictionary in a trie. 2.) Then, for all of these words count , how many keystroke needed to type., at last avrg the sum. Solution: /************************************************************ * * * ==>>BG_PeaceMind(BISHAL) ...
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Showing posts from January, 2014