How would you Merge Multiple Sorted Lists of Strings into one list? I got asked this very question in an interview myself. And to my surprise I was not very…
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Write a method to find the zig zag tree traversal in a tree. I got asked this question once in an interview. Now I found a few solutions to this…
Today I wanted to do a quick recursive problem that came to my attention. It took me about 20 mins to finalize this the way I wanted it… (5-10 too…
Today thought I’d do a basic String question, since I have not done one in a while. How to find the first non repeated character in a String, is a…