题解 | #字符串最后一个单词的长度#
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 scanner = new Scanner(System.in);
String str =scanner.nextLine();
int length = str.substring(str.lastIndexOf(" ")+1).length();
System.out.println(length);
}
}
