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Artist Rivalry

The opening ceremony of the 2015 World Cup will be organized in Christchurch, New Zealand on the 14th of February, 2015. The World Cup organizers have planned an artwork in the form of huge grey circles with black boundaries. They hired number of artists to paint these N circles with each artist painting one circle. However, the artists got carried away by their rivalry and painted over each othe

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solution.cppC++17

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