In a port a keeping of one terminal per twenty-four hours is A rubles and a ship rent’s cost is B rubles on average. It is knows that an average quantity of ships being in the sea within twenty-four hours is inversely proportional to the quantity of terminals with coefficient C.
Task. Calculate the quantity of terminals K that minimizes the total expenses.
Streams. Input stream contains three real numbers A, B and C. Output stream should contain one positive integer K.
107 166.25 261.52