https://mybinder.org/ Should I make a binder ? :) Or if there is a binder link, it's well hidden.

Is there a reason why in travis CI config the command black --check . || true is run? I don't see the point in checking if files needs to be reformatted if it's just going to be ignored anyways.

Currently running black --line-length 127 --check . -> 399 files would be reformatted, 74 files would be left unchanged.

In additio

首先，十分欢迎你来给 OI WIki 开 issue，在提交之前，请花时间阅读一下这个模板的内容，谢谢合作！

• 希望添加的是什么？

git 使用指南

• 英文叫什么？

git-guidebook

• 有什么参考资料？

https://git-scm.com/docs
https://git-scm.com/book/zh/v2

issue 标题请写为 'add ' + 要添加的内容

然后可以在 htc 里 link 一下。（我刚开始写 Wiki 的时候就不知道怎么做到“一个 pr 只干一件事”）

Some possible suggestions are - sites which teach algorithms, sites which interactively visualize different algorithms. Also, notebooks/question pages of ACM themed contests can be added.

We need to improve the comments explaining the main ideas / insights of the solution

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.

• should take a functor, not a function pointer (done in #74)
• should only return once b - a is smaller than 1/k times the original interval size

...the same way we do during self-testing after #545.

Do you think a more detailed README file describing each source code file in the "code" folder might be made available in the future?

It would be great to add a subset of the now only jury available stats also to the team and public pages.

I'm thinking of the submission graph over time (but all rejected verdicts bundled into one, of course nothing after the freeze) and the total number of attempts/corrects.

I have written two pages in Japanese.

• https://online-judge-tools.readthedocs.io/en/master/introduction.ja.html
• https://online-judge-tools.readthedocs.io/en/master/run-ci-on-your-library.html

These documents should be translated to English.

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).