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
https://www.nowcoder.com/practice/8c949ea5f36f422594b306a2300315da
import java.io.InputStream;
import java.util.Scanner;
public class Main{
public static void main(String [] args) throws Exception{
Scanner scanner=new Scanner(System.in);
String str1=scanner.nextLine();
String str2=str1.substring(str1.lastIndexOf(" ")+1);
System.out.println(str2.length());
}
}
