Birthday Party

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Today is Chef's birthday! Chef bakes $K$ different cakes, numbered from $1$ to $K$, and calls his friends over for his birthday party. The birthday party is scheduled to happen for a total of $N$ minutes. In the $i$-th minute of the birthday party, the following happens: * If the $A_i$-th cake is still uneaten, Chef's friends eat the $A_i$-th cake * Otherwise, they do nothing However, Chef wants

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solution.cppC++17

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