Giac

A grade

{ 2, 3, 4, 5, 7, 10, 12, 35, 43, 45, 49, 51, 53, 54 }

B grade

{ 61 }

C grade

{ 8, 11, 13, 18, 19, 20, 21, 23, 24, 42, 44, 50, 52, 55, 56, 57, 59, 60, 63, 64, 66, 67 }

F normal fail

{ 1, 6, 26, 27, 28, 39, 41, 47, 69, 70, 71, 72, 73, 74, 75, 76, 78, 79, 80, 81, 86, 87, 88, 89, 91, 92, 94, 95, 96, 100, 101, 102, 103, 104, 105, 106, 108, 110, 111, 112, 113, 114, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 127, 128, 129, 131, 132, 134, 135 }

F(-1) timedout fail

{ 32, 33, 34, 36, 37, 38 }

F(-2) exception fail

{ }