Which comparison would take longer time? a = helloworldhelloworldhelloworldb = https://www.somerandomurls.com/directory/anotherdirectory/helloworld.htmlif a !=
for(int i = 0; i < n; i++) { for(int j = 0; j < i; j++){ // do swap stuff, constant time } } I read that single for loop is O(N) and trav
What is O(log(n!)) and O(n!)? I believe it is O(n log(n)) and O(n^n)? Why? I think it has to do with Stirling Approximation, but I don't get the explanation v
I am working on leetcode algorithm problem 977. Squares of a Sorted Array. Why the submissions using built-in method sorted is faster than my
I am curious. What is the correct way to describe this using Big-O Notation? var prices = [100, 180, 260, 590, 40, 310, 535, 10, 5, 3]; var biggest_profit = 0;
I'm wondering how sorting with an index actually works in MongoDB. There are a couple articles in the MongoDB documentation, but they don't actually describe ho