Giac

A grade

{ 10, 11, 14, 15, 16, 17, 21, 30, 40 }

B grade

{ 13, 24, 26 }

C grade

{ }

F normal fail

{ 3, 4, 12, 22, 23, 25, 29, 31, 32, 34, 41, 42, 44, 45, 47, 49, 50, 51, 54, 56, 58, 59, 60, 63, 65, 66, 67, 70, 72, 73, 74, 77, 78, 79, 80, 81, 82, 83, 85, 86, 87, 102, 103, 106, 108, 109, 110, 112, 114, 115, 116, 124, 126, 127, 128, 131, 133, 134, 135, 138, 139, 140, 143, 144, 145, 147, 148, 149, 153, 154, 162, 163, 164, 167, 168, 169, 172, 173, 174, 182, 183, 184 }

F(-1) timedout fail

{ 177, 178, 187, 188, 191 }

F(-2) exception fail

{ 1, 2, 7, 8, 9, 18, 19, 20, 27, 28, 33, 35, 36, 37, 38, 39, 43, 46, 48, 55, 57, 64, 71, 84, 89, 95, 99, 107, 113, 118, 119, 120, 121, 122, 125, 132, 137, 142, 152, 157, 158, 159, 170, 175, 181 }