Giac

A grade

{ 1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 32, 34, 36, 38, 40, 41, 43, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 62, 64, 66, 68, 69, 71, 129, 130, 131, 132, 133, 134, 135, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 190, 192, 193, 194, 202, 203, 204, 206, 207, 208, 210, 211, 212, 220, 221, 222, 224, 225, 226, 238, 239, 240, 244, 245, 246 }

B grade

{ 8, 9, 11, 29, 31, 33, 35, 37, 39, 42, 44, 59, 61, 63, 65, 67, 70, 72, 77, 78, 79, 93, 136, 165, 166, 167, 181, 195, 196, 197, 198, 199, 200, 213, 214, 215, 216, 217, 218, 227, 228, 229, 233, 234, 235, 241, 242, 243, 250, 251, 252 }

C grade

{ }

F normal fail

{ 73, 74, 75, 76, 81, 82, 83, 84, 86, 87, 88, 89, 92, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 161, 162, 163, 164, 169, 170, 171, 172, 173, 174, 175, 176, 177, 179, 180, 185, 186, 187, 188, 189, 191, 201, 205, 209, 219, 223, 230, 231, 232, 236, 237, 247, 248, 249, 253, 254 }

F(-1) timedout fail

{ 80, 85, 91, 94, 95, 96, 168, 182, 183, 184 }

F(-2) exception fail

{ 90, 178 }