want to add multilevel queue implementation

[KasunUdaraWaththeHewa]

Feature description

I want to add multilevel queue implementation please assign me

[KasunUdaraWaththeHewa]

assign me please

[AasheeshLikePanner]

Hi, Don't create issue for this. Instead, create a pull request.

[tianyizheng02]

Do not open an issue to propose new algorithms. Read our contributing guidelines.

Also, @KasunUdaraWaththeHewa, we don't assign issues in this repo. Just open a PR if you feel that you have something to contribute that we don't already have. Our contributing guidelines already say all of this.