n = 50;
data = [15, 54, 2, 34, 50, 40, 57, 38, 97, 18, 74, 88, 60, 16, 98, 8, 100, 3, 95, 36, 90, 63, 11, 53, 83, 77, 45, 4, 62, 14, 91, 65, 82, 85, 29, 56, 46, 99, 19, 81, 52, 48, 44, 70, 78, 28, 41, 61, 43, 84];