Data structureWhat's the best data structure to design a text editor? like how pdfs and Ms word search for a sente...
Word Break@dhayden, I can use hash map to search words in almost constant time. So large dictionary won't be a...
Word BreakGiven a string s and a dictionary of words dict, add spaces in s to construct a sentence where each ...
efficient coding> ¿what's the previous method? >> I'll hit 3 coconuts 5 times each and at least 2 of them will brea...
efficient coding@abo... yeah this is better. I don't think there can be a generalized pattern to find the number of ...