rustlings/exercises/primitive_types/primitive_types3.rs

48 lines
656 B
Rust

// primitive_types3.rs
// Create an array with at least 100 elements in it where the ??? is.
// Scroll down for hints!
fn main() {
let a = ???
if a.len() >= 100 {
println!("Wow, that's a big array!");
} else {
println!("Meh, I eat arrays like that for breakfast.");
}
}
// There's a shorthand to initialize Arrays with a certain size that does not
// require you to type in 100 items (but you certainly can if you want!).
// For example, you can do:
// let array = ["Are we there yet?"; 10];
// Bonus: what are some other things you could have that would return true
// for `a.len() >= 100`?