21 lines
441 B
Rust
21 lines
441 B
Rust
// Don't change this function.
|
|
fn longest<'a>(x: &'a str, y: &'a str) -> &'a str {
|
|
if x.len() > y.len() {
|
|
x
|
|
} else {
|
|
y
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
// TODO: Fix the compiler error by moving one line.
|
|
|
|
let string1 = String::from("long string is long");
|
|
let string2 = String::from("xyz");
|
|
let result;
|
|
{
|
|
result = longest(&string1, &string2);
|
|
}
|
|
println!("The longest string is '{result}'");
|
|
}
|