Leetcode Problem 521. Longest Uncommon Subsequence I

521. Longest Uncommon Subsequence I

Leetcode Solutions

Simple Analysis Solution

Check if strings a and b are identical.
- If yes, return -1.
Check if the lengths of a and b are equal.
- If yes, return the length of a (or b).
If the lengths of a and b are not equal, return the length of the longer string.

Brute Force Approach

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