Can someone explain to me Big O notation like I'm dumb?
Jan 19, 2022 · The "notation" of Big O notation is just concise shorthand for describing the above patterns. O(1) for constant time, O(n) for linear time (where n is the length of the array), O(log …
Don't understand big o notation can you help me out?
Jan 21, 2021 · Furthermore, Big O notation actually talks about the worst case scenario. Imagine I was looking for a particular value in an array of 100 items. I might find that array in the first or …
Big O Notation - explained as easily as possible : r/compsci - Reddit
Jan 16, 2021 · Big-O is a mathematical notation, and what it actually describes is the asymptotic behavior of a function, which is its behavior for large n. There are two ways to define big-O, …
A simple introduction to Big O notation. : r/learnprogramming
Big O notation is the logical continuation of these three ideas. The number of steps is converted to a formula, then only the highest power of n is used to represent the entire algorithm. The …
Is there any source where I can practise with the big O notation for ...
Mar 23, 2021 · Big O and friends are fun because you can write code for other things/find old code and perform complexity analysis on that. Not only will it give you practice, it will teach you …
Good resources to learn big O notation? : r/learnjavascript - Reddit
Nov 20, 2019 · Big O is the most common of the complexities. Its primary use is as a proxy for detecting having computer science training in bad job interviews. Generally, Big O is of the …
Big O Notation: A Simple Explanation With Examples : …
May 8, 2023 · This code is O(N), sure, but it's also O( 2 N), since big O provides an upper bound. It's also Omega(N), because in the worst case , the time complexity is lower-bounded by a …
What is the big O notation for a nested for loop?
Nov 9, 2022 · Hi all. I have a question regarding big O notation when it comes to time complexity. If I understand correctly, if I have an array of N elements, and carry out a nested loop over all …
Big O vs little O notation : r/learnmath - Reddit
Sep 10, 2020 · Is the little o notation also used to express computation time and complexity? Is little o seen a maximum limit? Is little o always more complex than big O? Note that little o is a …
ELI5: What is Big O notation? : r/explainlikeimfive - Reddit
Big O notation is a way to describe how fast functions grow. Given a function f(n), O(f(n)) is defined as the set of functions that don't grow faster than f(n). You can think of it as similar to …