题解 | #句子逆序#

use std::io::{self, *};

fn main() {
    let stdin = io::stdin();
    for line in stdin.lock().lines() {
        let ll = line.unwrap();
        let numbers: Vec<&str> = ll.split(" ").collect();
        for i in (0..numbers.len()).rev() {
            print!("{} ",numbers[i]);
        }
    }
}