For example, a = 3, b = 4, c = 6 is impossible since 3 + 4 + 6 = 13 is odd, and a = 3, b = 4, c = 9 is impossible since 9 > 3 + 4.
Například, a = 3, b = 4, c = 6 je nemožné, protože 3 + 4 + 6 = 13 je liché, a a = 3, b = 4, c = 9 je nemožné protože 3 + 4 < 9.