题解 | #寻找峰值#
寻找峰值
https://www.nowcoder.com/practice/fcf87540c4f347bcb4cf720b5b350c76
using System; using System.Collections.Generic; class Solution { /** * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 * * * @param nums int整型一维数组 * @return int整型 */ public int findPeakElement (List<int> nums) { int i = 0; int j = nums.Count - 1; while(i < j){ int cur = i + j >> 1; if(nums[cur] < nums[cur+1]) i = cur + 1; else j = cur; } return i; } }