Strange Number

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When Varsha was travelling home, she saw a mysterious villa. Varsha is curious about this strange villa and wants to explore it. When she reached the entry gate, the guard gave her a problem to solve and said that he would allow her to enter the villa only if she solved it. The guard gave Varsha two integers $X$ and $K$. Varsha needs to determine whether there is an integer $A$ such that it has

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solution.cppC++17

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