Find Minimum in Rotated Sorted Array

题目信息：

思路：二分法查找：

<span style="font-size:18px;">class Solution:
    # @param num, a list of integer
    # @return an integer
    def findMin(self, num):
        start = 0
        end = len(num) - 1
        while num[start] > num[end]:
            middle = (start + end )/2
            if num[middle] > num[start]:
                start = middle + 1
            else:
                end = middle
        return num[start]</span>

<span style="font-size:18px;"># class Solution:
#     # @param num, a list of integer
#     # @return an integer
#     def findMin(self, num):
#         num.sort()
#         return num[0]</span>

Find Minimum in Rotated Sorted Array

原文：http://blog.csdn.net/hongkangwl/article/details/41653073