摘要：
class Solution { public int lengthLongestPath(String input) { String [] arr=input.split("\n"); int [] lens= new int[arr.length]; int max=0; for(String 阅读全文
摘要：
searching in rotated sorted array, is kinda the same as searching in a common array, the only difference is that, you need to concern which part is yo 阅读全文