Big O, Big Theta, Big Omega

Best Case, Expected Case, Worst Case Scenarios for Time and Size Complexities

What is Big O?

Big O can be described as a metric or language used to describe and compare efficiency of computer algorithms and data structures. Such notations are used to perform analysis of any computer algorithm.


BigO can be stated as O(1) – Constant, O(n) – Linear, O(log n) – Logarithmic, O(n^2) -Quadratic and many more such.



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