Giac

A grade

{ 2, 3, 4, 5, 9, 11, 12, 16, 17, 18, 19, 22, 28, 50, 57, 87, 95, 100 }

B grade

{ 1, 7, 8, 10, 14, 15, 21, 29, 30, 31, 32, 33, 34, 35, 36, 42, 44, 48, 93, 94, 98, 99 }

C grade

{ 88, 89, 90 }

F normal fail

{ 6, 13, 20, 24, 25, 26, 37, 38, 39, 41, 43, 45, 46, 47, 49, 51, 52, 53, 54, 55, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 76, 78, 80, 81, 82, 84, 85, 86, 96, 97, 101, 102 }

F(-1) timedout fail

{ }

F(-2) exception fail

{ }