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
.