LeetCode 928. Minimize Malware Spread II Explanation and Solution

This algorithm is learned from 3ms submission. Source code and videos list: https://happygirlzt.com/codelist.html FB group: https://www.facebook.com/groups/2678299519060558/ If you prefer, you could support me by clicking on the advertisement at the bottom of my homepage: https://happygirlzt.com Thanks in advance. :D Happy coding every day!