LEETCODE 243: INDICES DIFF PATTERN: SHORTEST WORD DISTANCE : C++ SOLUTION

LeetCode 243, titled "Shortest Word Distance," involves finding the shortest distance between two given words in a list of words. The challenge requires iterating through the list to identify the indices of the target words and then calculating the minimum distance between them. The key is to efficiently track the positions of the words and update the minimum distance as you traverse the list. The problem is commonly solved with a single pass through the array, maintaining variables to store the last seen positions of the words, ensuring an O(n) time complexity solution.