Time Complexities of all Sorting Algorithms

Following is a quick revision sheet that you may refer at last minute

AlgorithmTime Complexity
  BestAverageWorst
Selection SortΩ(n^2)θ(n^2)O(n^2)
Bubble SortΩ(n)θ(n^2)O(n^2)
Insertion SortΩ(n)θ(n^2)O(n^2)
Heap SortΩ(n log(n))θ(n log(n))O(n log(n))
Quick SortΩ(n log(n))θ(n log(n))O(n^2)
Merge SortΩ(n log(n))θ(n log(n))O(n log(n))
Bucket SortΩ(n+k)θ(n+k)O(n^2)
Radix SortΩ(nk)θ(nk)O(nk)

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