Building Stairsteps

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Bob is a famous builder. He can build anything according to the requirements of the client. Now, Chef hires Bob to build stairs for his new house. Chef wants Bob to build him a stairstep of height $N$. To build this stairstep, Chef allows Bob to use exactly $N$ rectangular blocks of any dimensions. **The blocks need not have the same dimensions**. Now, there are many ways for Bob to build the stai

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solution.cppC++17

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