• We have BFS and DFS images in both Breadth First Traversal and Depth First Traversal. We should have illustrations in the respective sections.

I create leetcode directory. You can contribute solution for Leetcode algorithm by C language.
Good practice coding :)
Please put some comment for explanation. It helps other people understand your algorithm better

The code from https://cp-algorithms.com/graph/push-relabel.html doesn't work.
Very easy to see that it is buggy, since the code doesn't use the target vertex t at all.

Is your feature request related to a problem? Please describe.

More flexible head comments (like adding current time and so on).

Describe the solution you'd like

Set some identifier. When the template was loaded, replace the identifier (like the template of cf-tools).

Currently, the design decisions and code descriptions are maintained in a file development_notes.txt. Move it to the repository wiki.