Liya and Numbers

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PROBLEM STATEMENT Today Liya got a mathematics problem from her teacher , she wants to solve the question but she is unable to solve and so asks for your help. Can you help her !! The question is given n and k evaluate “ The sum of all binomial coefficients with n as superscript and i as subscript ( nCi ) with i ranging from 0 (zero) to minimum of (k,n-k) . This sum divided by 2 raised to power

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solution.cppC++17

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