vincent - 2014-07-21

//switch problem

include <iostream></iostream>

using namespace std;

int main()
{
double y=0.0;
do
{
int g, a, b, c, d, e, f, h, i;

       cout << "Enter your letter grades:\nPress Z to end input ";
       cout << "\nGuide for Inputs\nEnter\n a if the grade is A\n b if the grade is B+\n c if the grade is B\n d if the grade is C+\n e if the grade is C\n f if the grade is D+\n h if the grade is D\n i if the grade is F\n";


       while (( g = cin.get()) != EOF)

{
       switch (g){
               case 'a':
                     ++a;
                     break;

               case 'b':
                     ++b;
                     break;

               case 'c':
                     ++c;
                     break;

               case 'd':
                     ++d;
                     break;

               case 'e':
                     ++e;
                     break;

               case 'f':
                     ++f;
                     break;

               case 'h':
                     ++h;
                     break;

               case  'i':
                     ++i;
                     break;

               case  '\n':
               case  '\t':
               case   ' ':
                     break;

               default:
                  cout<< " You entered a wrong code. Please see the guidelines above";     
                  break;

              }
       }

       cout << "\n\nTotal for each letter grade:\n A: " << a << "\n B+: " << b << "\n B: " << c <<"\n C+: " << d<<"\n C: " << e<<"\n D+ " << f <<"\n D: " << h<<"\n F: " << i << "\n";
       system("pause");

    cout << "\n press 1 if you wish to continue";
    cout << " else press 0\n";
    cin >> y;
       }while ( y==1);

return 0;

}