直接分隔取反即可
AC代码:
import java.util.Scanner; /** * @author CC11001100 */ public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); String s = sc.nextLine(); String[] ss = s.split("\s+"); for(int i=ss.length-1; i>=0; i--){ System.out.print(ss[i] + (i>0 ? " " : "")); } } }
题目来源: https://www.nowcoder.com/pat/2/problem/4075
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