题解 | #句子逆序#
句子逆序
http://www.nowcoder.com/practice/48b3cb4e3c694d9da5526e6255bb73c3
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String s = sc.nextLine();
String[] ss = s.split(" ");
int n = ss.length;
StringBuilder sb = new StringBuilder();
for(int i = n - 1 ; i >= 0 ; i--){
sb.append(ss[i]);
if(i > 0){
sb.append(" ");
}
}
System.out.println(sb);
}
}

