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.*;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
String s = scan.nextLine();
System.out.println(lastWordLength(s));
}
public static int lastWordLength(String str){
if(str == null || "".equals(str) || str.length() > 5000) return 0;
String[] strArrar = str.split(" ");
return strArrar[strArrar.length - 1].length();
}
}
