check-if-string-is-decomposable-into-value-equal-substrings

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1933. Check if String Is Decomposable Into Value-Equal Substrings (Easy)

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[String]

Hints

Hint 1

Keep looking for 3-equals, if you find a 3-equal, keep going. If you don't find a 3-equal, check if it is a 2-equal.

Hint 2

Make sure that it is the only 2-equal.

Hint 3

If it is neither a 3-equal nor a 2-equal, then it is impossible.