Youtor
859 Buddy Strings
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=P-nc8bnWBSY
https://leetcode.com/problems/buddy-s... • Given two strings s and goal, return true if you can swap two letters in s so the result is equal to goal, otherwise, return false. • Swapping letters is defined as taking two indices i and j (0-indexed) such that i != j and swapping the characters at s[i] and s[j]. • For example, swapping at indices 0 and 2 in abcd results in cbad • Solution: https://github.com/amitkumar50/Code-e...
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