Ciao

Link to the link -- https://www.philippflenker.com/hecto/

A problem about 315. Count of Smaller Numbers After Self

1

Hi, there. In the Binary Index Tree implementation, the length of the tree should be one greater than the length of the original array (` nums `) . However, your...

- add `if let`, reference rules, "modify value in HashMap" and "remove key in HashMap". - modify typo, - Change the comment on [line 601](https://github.com/derekbanas/Rust-Tutorial/blob/main/main.rs#L601) to the following ```rust //...

add binary_search functionality for Array

2

The functionality added: - binary_search - binary_search_by See code for more.