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.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); String s = scanner.nextLine().trim(); System.out.println(lastWordLength(s)); } public static int lastWordLength(String s) { String[] words = s.split(" "); return words.length > 0 ? words[words.length - 1].length() : 0; } }