A grade
{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 28, 29, 30, 33, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 68, 69, 70, 73, 74, 75, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 113, 114, 115, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 131, 132, 133, 134, 136, 137, 138, 141, 142, 143, 146, 147, 148, 152, 153, 154, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 174, 175, 178, 182, 183, 184, 187, 188, 190, 194, 195, 196, 199, 201, 202, 205, 206, 208, 214, 220, 223, 224, 225, 226, 228, 229, 230, 231, 233, 234, 235, 236, 238, 239, 240, 241, 244, 245, 246, 250, 251, 253, 254, 255, 256, 259, 260, 261, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 274, 278, 279, 280, 286, 289, 290, 291, 292, 294, 295, 296, 301, 302, 306, 307, 309, 310, 312, 315, 321, 322, 323, 324, 325, 326, 327, 330, 335, 336, 340, 341, 345, 346, 350, 353, 354, 356, 359, 364, 365, 367, 368, 369, 370, 374, 375, 379, 382, 383, 385, 388, 393, 394, 399, 402, 404, 408, 411, 412, 414, 417, 423, 425, 426, 427, 428, 432, 433, 437, 440, 441, 446, 447, 452, 455, 456, 457, 461, 462, 466, 467, 471, 473, 479, 483, 484, 488, 489, 493, 494, 496, 498, 500 }
B grade
{ 25, 34, 35, 110, 130, 135, 189, 193, 200, 207, 211, 212, 213, 217, 218, 219, 243, 248, 249, 262, 273, 277, 283, 284, 285, 299, 300, 304, 305, 314, 328, 329, 331, 332, 333, 334, 338, 339, 343, 344, 348, 349, 358, 362, 363, 372, 373, 377, 378, 387, 391, 392, 396, 397, 398, 401, 403, 406, 407, 416, 420, 421, 422, 430, 431, 435, 436, 443, 445, 449, 450, 451, 454, 459, 460, 464, 465, 469, 476, 477, 478, 481, 482, 486, 487, 491, 492 }
C grade
{ 71, 297, 311, 316, 351, 355, 360, 380, 384, 389, 409, 413, 418, 438, 442, 470, 474, 497, 501 }
F normal fail
{ }
F(-1) timedout fail
F(-2) exception fail
{ }