题解 |
字符串最后一个单词的长度
http://www.nowcoder.com/practice/8c949ea5f36f422594b306a2300315da
import java.util.Scanner; public class Main{ public static void main(String[] args){ Scanner sc=new Scanner(System.in); String str=sc.nextLine(); str=str.trim(); String[] stringArray=str.split(" "); System.out.println(stringArray[stringArray.length-1].length()); } }