Problem 6

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Young Andrew has just learned about quadratic equations. He was quite amazed by the fact that their solutions could look like (5+sqrt(3))/4, so he wants to dig into this issue. More specifically, given five numbers x, y, d, z and k, he wants to find the number of equations a*t2+b*t+c=0, such that (x+y*sqrt(d))/z is a solution of the equation(i.e., when substituting it for t the equation holds.

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solution.cppC++17

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