1657. Determine if Two Strings Are Close

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Two strings are considered close if you can attain one from the other using the following operations: - Operation 1: Swap any two existing characters. - For example, abcde -> aecdb - Operation 2: Transform every occurrence of one existing character into another existing character, and do the same with the other character. - For example, aacabb -> bbcbaa (all a's turn into b's, and all b's

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L1 Observation

L2 Technique

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L4 Pseudo-code

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L5 Full solution

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solution.cppC++17

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