摘要：
Follow up for Search in Rotated Sorted Array: What if duplicates are allowed? Would this affect the run-time complexity? How and why? Write a function 阅读全文
摘要：
Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). You are given a target va 阅读全文