A grade
{ 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159 }
B grade
C grade
{ 33, 34, 35, 36, 37, 38, 44, 45, 46, 47, 51, 52, 53, 54, 60, 61, 62, 63, 64, 68, 69 }
F normal fail
{ 39, 40, 41, 42, 48, 49, 50, 55, 56, 57, 65, 66, 67, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 100, 101, 102, 103, 104, 105, 106, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 132, 133, 136, 137, 138, 139, 140, 141, 142, 144, 145, 146, 147, 148 }
F(-1) timedout fail
F(-2) exception fail
{ }