what is quick sort

8 months ago 33
Nature

Quick sort is a highly efficient sorting algorithm based on the divide and conquer strategy. It was developed by British computer scientist Tony Hoare in 1959. The algorithm works by selecting a 'pivot' element from the array and partitioning the other elements into two sub-arrays according to whether they are less than or greater than the pivot. It has a best-case time complexity of ( \Omega (N \log (N)) ), an average-case time complexity of ( \theta (N \log (N)) ), and a worst-case time complexity of ( O(N^2) ) when the pivot is poorly chosen. Quicksort is not stable and is not suitable for small data sets, but it is still a commonly used algorithm for sorting due to its efficiency

. If you want to learn more about quick sort, you can watch a tutorial on YouTube titled "Learn Quick Sort in 13 minutes"