Giac

A grade

{ 1, 2, 3, 4, 6, 7, 8, 11, 13, 14, 17, 19, 20, 21, 22, 24 }

B grade

{ 5, 9, 10, 12, 15, 16, 18, 23 }

C grade

{ }

F normal fail

{ }

F(-1) timedout fail

{ }

F(-2) exception fail

{ }