Mma

A grade

{ 2, 4, 5, 6, 12, 13, 14, 18, 19, 20, 21, 23, 25, 26, 27, 28, 29, 30, 32, 33, 37, 38, 39, 40, 42, 43, 44, 45, 46, 48, 52, 54, 64, 79, 80, 82, 84, 85, 87, 88, 98, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111 }

B grade

{ 7, 47, 63, 83 }

C grade

{ 1, 3, 8, 9, 10, 11, 15, 16, 17, 22, 24, 34, 35, 36, 41, 49, 50, 51, 53, 55, 56, 57, 58, 59, 60, 61, 62, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 81, 86, 89, 90, 91, 92, 93, 94, 95, 96, 97, 99 }

F normal fail

{ }

F(-1) timedout fail

{ 31 }

F(-2) exception fail

{ }