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
public class HJ1 {
public static void main(String[] args) {
boolean flag = true;
while (flag) {
Scanner scanner = new Scanner(System.in);
String next = scanner.nextLine();
if (Objects.equals(next, "-1")) {
flag = false;
} else {
System.out.println(computeStrLengthLastWord(next));
}
}
}
public static Integer computeStrLengthLastWord(String word) {
if (!word.contains(" ")) {
return word.length();
}
String[] splitString = word.split(" ");
int index = splitString.length;
return splitString[index - 1].length();
}
}
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