What's big O notation? | SoloLearn: Learn to code for FREE!


What's big O notation?

Simplified version of algorithm? How do we use it in programming? What're its benefits?

11/11/2019 4:52:58 AM


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A notation used to denote the complexity of an algorithm. The O usually stands for "order of".


Big O notation is used in Computer Science to describe the performance or complexity of an algorithm. Big O specifically describes the worst-case scenario, and can be used to describe the execution time required or the space used (e.g. in memory or on disk) by an algorithm. This link helped me when i learnt it https://rob-bell.net/2009/06/a-beginners-guide-to-big-o-notation/ Good luck ❤😁


Thank you guys ❤️