2951. 找出峰值

找出峰值

• 难度: easy
• 原始链接: https://leetcode.cn/problems/find-the-peaks
• 标签: 循环

解法一: 循环

go

func findPeaks(mountain []int) []int {
  ans := []int{}
  n := len(mountain)
  for i := 1; i < n-1; i++ {
    if mountain[i] > mountain[i-1] && mountain[i] > mountain[i+1] {
      ans = append(ans, i)
      i++
    }
  }
  return ans
}