rustlings/exercises/variables/variables4.rs

13 lines
241 B
Rust

// variables4.rs
//
// Execute `rustlings hint variables4` or use the `hint` watch subcommand for a
// hint.
fn main() {
let mut x = 3;
println!("Number {}", x);
x = 5; // don't change this line
println!("Number {}", x);
}