You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
lee a1894a8160 adding "mut" and removing extra exercise 4 years ago
..
README.md adding "mut" and removing extra exercise 4 years ago

README.md

name_initials

Instructions

Create a function called initials, this function will receive a vector of string literals with names and return a vector of Strings with the initials of each name.

This exercise will test the heap allocation of your function! So try your best to allocate the minimum data on the heap!

Notions

Expected Function

pub fn initials(names: &mut Vec<&str>) -> Vec<String> {
}

Usage

Here is a program to test your function:

use name_initials::initials;

fn main() {
    let mut names = vec!["Harry Potter", "Someone Else", "J. L.", "Barack Obama"]
    println!("{:?}", initials(&mut names));
}

And its output

student@ubuntu:~/[[ROOT]]/test$ cargo run
["H. P.", "S. E.", "J. L.", "B. O."]
student@ubuntu:~/[[ROOT]]/test$