Fricas

A grade

{ 1, 17, 27, 28 }

B grade

{ 2, 3, 18, 19, 29 }

C grade

{ }

F normal fail

{ 9, 10, 14, 15, 25, 26, 36, 37, 42 }

F(-1) timedout fail

{ 4, 5, 6, 7, 8, 11, 12, 13, 16, 20, 21, 22, 23, 24, 30, 31, 32, 33, 34, 35, 38, 39, 40, 41, 43 }

F(-2) exception fail

{ }