Small to large number of k in a sort matrix · Kth smallest number in Sorted Matrix

Source: Internet
Author: User

[Copy question]:

In a sort matrix, find the first k integer from small to large.

The sort matrix is defined as: Each row is incremented, and each column is incremented.

[Thinking questions]:

Do not know how to add, because it is not one-dimensional monotonous.

[a sentence of thought]:

Take out a head and add a pile around it.

[input]: null: Normal: Large: Extra Small: Special cases handled in the program: abnormal conditions (unreasonable input):

[Drawing]:

[One brush]:

[Two brushes]:

[Three brushes]:

[Four brushes]:

[Five brushes]:

[Summary]:

[Complexity]:time Complexity:o () Space complexity:o ()

[English data structure, why no other data structure]:

[Other solutions]:

[Follow up]:

[The problem given by the LC becomes variable]:

Small to large number of k in a sort matrix · Kth smallest number in Sorted Matrix

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.