Sympy

A grade

{ 1, 2, 3, 7, 8, 9, 37, 38, 39, 49, 50, 80, 81, 82, 83, 84, 86, 87, 88 }

B grade

{ 12, 13, 14, 40, 44, 46, 89 }

C grade

{ }

F normal fail

{ 4, 5, 10, 11, 15, 16, 17, 18, 19, 22, 23, 24, 27, 28, 29, 32, 33, 34, 41, 42, 45, 47, 48, 52, 53, 54, 55, 56, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 74, 75, 76, 77, 85, 90, 91, 92, 93, 96, 97, 98, 103, 104 }

F(-1) timedout fail

{ 6, 43, 51, 57, 100, 105 }

F(-2) exception fail

{ }