eval(double a,double b,int op)1double eval(double a, double b, int op) { 2 switch (op) { 3 case 0: return a+b; 4 case 1: return a-b; 5 case 2: return a/b; 6 case 3: return a*b; 7 default: return 0; 8 } 9 } 10 main(int argc,char const * argv[])11int main (int argc, char const *argv[]) 12 { 13 double a = 42.0, b = 2.0; 14 float f = 42.0, q = 2.0; 15 return 0; //// Set break point at this line. 16 } 17