easy
字符串最后一个单词的长度
http://www.nowcoder.com/questionTerminal/8c949ea5f36f422594b306a2300315da
import java.util.*; public class Main { public static void main(String[] args){ Scanner scanner = new Scanner(System.in); String str = scanner.nextLine(); String[] words = str.split("\\s+"); int len = words.length; System.out.println(words[len-1].length()); } }