How to Solve Find the Occurrence of First Almost Equal Substring Problem
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Find the Occurrence of First Almost Equal Substring
You are given two strings s and pattern. A string x is called almost equal to y if you can change at most one character in x to make it identical to y. Return the smallest starting index of a substrin...
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Understanding the Find the Occurrence of First Almost Equal Substring Problem
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Problem Statement
You are given two strings s and pattern. A string x is called almost equal to y if you can change at most one character in x to make it identical to y. Return the smallest starting index of a substring in s that is almost equal to pattern. If no such index exists, return -1. A substring is a contiguous non-empty sequence of characters within a string.
Find the Occurrence of First Almost Equal Substring
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Examples
s = "abcdefg", pattern = "bcdffg"1The substring s[1..6] == "bcdefg" can be converted to "bcdffg" by changing s[4] to "f".
s = "ababbababa", pattern = "bacaba"4The substring s[4..9] == "bababa" can be converted to "bacaba" by changing s[6] to "c".
s = "abcd", pattern = "dba"-1s = "dde", pattern = "d"0Constraints
1 <= pattern.length < s.length <= 105s and pattern consist only of lowercase English letters.How Interview Coder Helps with Leetcode Problems
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