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Problem Description . After long practice,Geeta and Babita sat down to take rest.But as you know "Bapu hanikarak h".He cant see them rest.He gives them a task to do meanwhile. They are given an array A={a1,a2,a3...an}, he wants to know if there exists a subset B of this array which follows these statements: :B is a non-empty subset. :There exists no integer x(x>1) which divides all elements of B

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solution.cppC++17

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