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
String src = in.nextLine();
String target = src.substring(src.lastIndexOf(" ")+1);
System.out.println(target.length());
字符串最后一个单词的长度
https://www.nowcoder.com/practice/8c949ea5f36f422594b306a2300315da
String src = in.nextLine();
String target = src.substring(src.lastIndexOf(" ")+1);
System.out.println(target.length());
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