algorithm

For learning -> interview

from leetcode\textbook\social media

start from MAR 21,2021

Tips

• It is easier to judge whether it is true or not by knowing the answer than to find the answer directly
  • => Binary
  • => Guaranteed to split the answer into two

Leetcode guidance

• Grind 169
• Leetcode 100
• https://leetcode.ca/

article

red-black tree

binary search

union find

z-algorithm