Beispiel #1
0
 public override int Eval(System.Collections.Generic.Dictionary <string, int> env)
 {
     return(E1.Eval(env) * E2.Eval(env));
 }
Beispiel #2
0
 public override int Eval(List <Tuple <string, int> > env)
 {
     return(E1.Eval(env) - E2.Eval(env));
 }