2903. 找出满足差值条件的下标 I

找出满足差值条件的下标 I

• 难度: medium
• 原始链接: https://leetcode.cn/problems/find-indices-with-index-and-value-difference-i
• 标签: 双层循环

解法一: 双层循环

go

func findIndices(nums []int, indexDifference int, valueDifference int) []int {
  n := len(nums)
  for i := 0; i < n; i++ {
    for j := i + indexDifference; j < n; j++ {
      if abs(nums[i]-nums[j]) >= valueDifference {
        return []int{i, j}
      }
    }
  }
  return []int{-1, -1}
}

func abs(num int) int {
  if num >= 0 {
    return num
  }
  return -num
}