3579. Minimum Steps to Convert String with Operations

You are given two strings, word1 and word2, of equal length. You need to transform word1 into word2. For this, divide word1 into one or more contiguous substrings. For each substring substr you can perform the following operations: - Replace: Replace the character at any one index of substr with another lowercase English letter. - Swap: Swap any two characters in substr. - Reverse Substrin