2.1.2 Mma

A grade

{ 1, 2, 3, 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 41, 43, 45, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69 }

B grade

{ 5, 9, 10, 25, 70, 71 }

C grade

{ 4, 7, 8, 12, 13, 23, 38, 40, 42, 44, 46 }

F normal fail

{ 11 }

F(-1) timedout fail

{ }

F(-2) exception fail

{ }