Leetcode Find Minimum in Rotated Sorted Array
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题意:找有序队列经过旋转后得到的队列中的最小值。
思路:二分查找。
class Solution {public: int findMin(vector<int>& nums) { unsigned midp = 0; unsigned lowb = 0; unsigned uperb = nums.size() - 1; midp = (lowb + uperb) / 2; while(nums[lowb] > nums[uperb]) { if(nums[midp] < nums[lowb]) { uperb = midp; midp = (uperb + lowb) / 2; } else { lowb = midp + 1; midp = (lowb + uperb) / 2; } } return nums[lowb]; }};
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