LeetCode - Length of Last Word
2015-04-03 18:22
357 查看
Java的字符串也很强大。
public class Solution {
public int lengthOfLastWord(String s) {
if(s.length() == 0)
return 0;
String[] str = s.trim().split(" ");
return str[str.length - 1].length();
}
}
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