LeetCode刷题【Array】 Find Minimum in Rotated Sorted Array

【题目】

Suppose an array sorted in ascending order 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).

Find the minimum element.

You may assume no duplicate exists in the array.

方法：

public class Solution {
    public int findMin(int[] nums) {
        int index=0;
        for(int i=0;i<nums.length-1;i++){
            if(nums[i]>nums[i+1])
                index=i+1;
        }
        return nums[index];
    }
}

【参考】

https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/#/description