题解 | #句子逆序#

import java.util.Scanner;

public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); /将一个英文语句以单词为单位逆序排放。例如“I am a boy”，逆序排放后为“boy a am I”/ String line = scanner.nextLine(); String[] split = line.split(" "); String str = ""; for (int i = 0; i < split.length; i++) { str += split[split.length - 1 - i] + " "; } System.out.println(str); } }