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Non-decreasing AND and OR

CodeChefRating 3148Open on judge ↗

You are given three positive integers $N$, $M$ and $K$. An array of integers $A_1, A_2, \dots, A_N$ is *good* if the following statements hold: - $0 \leq A_i \leq M$ for each ($1 \leq i \leq N$) - $(A_i \; \& \; K) \leq (A_{i+1} \; \& \; K)$ for each ($1 \leq i \leq N-1$) - $(A_i \; | \; K) \leq (A_{i+1} \; | \; K)$ for each ($1 \leq i \leq N-1$) Here, $\&$ denotes the [bitwise AND operation](h

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solution.cppC++17

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