[Rust] 표준 입/출력
Updated:
예제
- 코드
-
use std::io; fn main() { let mut s = String::new(); match io::stdin().read_line(&mut s) { Ok(n) => println!("{}, {}", n, s), Err(e) => eprintln!("{}", e), } }
-
- 실행 결과
-
test 5, test
-
Updated:
use std::io;
fn main() {
let mut s = String::new();
match io::stdin().read_line(&mut s) {
Ok(n) => println!("{}, {}", n, s),
Err(e) => eprintln!("{}", e),
}
}
test
5, test