2.1.3 Maple

A grade

{ 11 }

B grade

{ 16 }

C grade

{ 1 }

F normal fail

{ 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17 }

F(-1) timedout fail

{ }

F(-2) exception fail

{ }