Yet Another Balanced Parenthesis Problem

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A balanced parenthesis string is defined as follows: - The empty string is balanced. - If $P$ is balanced, $(P)$ is also balanced. - If $P$ and $Q$ are balanced, $PQ$ is also balanced. You are given two even integers $n$ and $k$. Find any balanced parenthesis string of length $n$ that doesn't contain a balanced substring of length $k$, or claim that no such string exists. ### Input - First line

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solution.cppC++17

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