Shulou(Shulou.com)06/03 Report--

What this article shares with you is about what is quick sorting. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Without saying much, let's take a look at it.

Quick sorting is an improvement of bubble sorting, which is realized by dividing unsorted elements into two subsequences according to a "principal component" as a benchmark, in which the record of one subsequence is larger than that of the principal component, while the other subsequence is smaller than the principal component, and then the two subsequences are sorted recursively in a similar way.

Quick sort

The unsorted element is divided into two subsequences according to a "principal component" as the benchmark, in which the record of one subsequence is larger than that of the principal component, while the other subsequence is smaller than the principal component, and then the two subsequences are sorted recursively in a similar way.

Time complexity: O (Nlog2N)

Brief introduction:

Quick sort (Quicksort) is an improvement on bubble sorting.

Quick sorting was proposed by C. A. R. Hoare in 1960. Its basic idea is that the sorted data is divided into two independent parts through a sort, and all the data in one part is smaller than all the data in the other part. then the two parts of data are quickly sorted according to this method, and the whole sorting process can be carried out recursively, so that the whole data becomes an ordered sequence.

This is what quick sorting is, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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