Leetcode Problem 2905. Find Indices With Index and Value Difference II

2905. Find Indices With Index and Value Difference II

Leetcode Solutions

One Pass with Min/Max Tracking

  1. Initialize two variables minIndex and maxIndex to 0 to keep track of the indices of the minimum and maximum values seen so far within the valid index range.
  2. Iterate through the array starting from the index indexDifference.
  3. Update minIndex and maxIndex if the value at i - indexDifference is less than or greater than the values at the current minIndex and maxIndex, respectively.
  4. Check if the absolute difference between the current value and the values at minIndex or maxIndex is greater than or equal to valueDifference.
  5. If the condition is met, return the pair of indices [minIndex, i] or [maxIndex, i].
  6. If no such pair is found by the end of the iteration, return [-1, -1].
UML Thumbnail

Brute Force Approach

Ask Question

Programming Language
image/screenshot of info(optional)
Full Screen
Loading...

Suggested Answer

Answer
Full Screen
Copy Answer Code
Loading...