2.1.8 Sympy

A grade

{ 10, 22, 25, 30, 31, 32, 37, 38, 44, 45, 46, 94, 102, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 162, 172, 173, 174, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 224, 240, 292 }

B grade

{ 4, 16, 39, 89, 99, 213, 223, 225 }

C grade

{ 5, 6, 11, 12, 17, 18, 23, 24, 90, 95, 100 }

F normal fail

{ 1, 2, 3, 7, 8, 9, 14, 15, 21, 26, 27, 28, 29, 33, 34, 35, 36, 40, 42, 43, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 59, 60, 61, 62, 63, 64, 65, 66, 69, 70, 71, 72, 73, 75, 76, 77, 80, 81, 82, 83, 84, 85, 86, 87, 88, 91, 92, 93, 96, 97, 98, 101, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 116, 117, 118, 119, 122, 125, 126, 128, 129, 130, 133, 134, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 163, 164, 166, 167, 168, 169, 170, 171, 175, 176, 177, 178, 179, 181, 182, 183, 184, 185, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 214, 215, 217, 218, 219, 220, 221, 222, 226, 227, 229, 230, 232, 233, 234, 235, 237, 238, 239, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 261, 262, 263, 264, 265, 266, 267, 268, 269, 272, 273, 274, 275, 278, 279, 280, 283, 284, 285, 286, 287, 288, 289, 290, 291, 293, 294, 295, 296, 297, 298, 299, 300, 301, 303, 304, 305, 306, 307, 308, 309, 310, 311, 314, 315, 316, 317, 318, 320, 321, 322, 325, 326, 327, 328, 329, 330 }

F(-1) timedout fail

{ 13, 19, 20, 41, 58, 67, 68, 74, 78, 79, 114, 115, 120, 121, 123, 124, 127, 131, 132, 165, 180, 216, 228, 231, 236, 260, 270, 271, 276, 277, 281, 282, 302, 312, 313, 319, 323, 324 }

F(-2) exception fail

{ }