SOURCE FILE: 140_multiway_formB.cpp


#include <iostream>
using namespace std ;

int main (void)
{

   double score ;
   char letterGrade ;

   cout << "\nPlease enter the (real num >= 0)\n" 
        <<  "score you received on the test or assignment: " ;

   cin >> score ;

   if (score < 0 || score > 120)
      cout << "\nThat value for a score does not seem reasonable.\n\n" ;
   else
   {
     if (score >= 91.5) letterGrade = 'A' ;
     else if (score >= 81.5) letterGrade = 'B' ;
     else if (score >= 71.5) letterGrade = 'C' ;
     else if (score >= 61.5) letterGrade = 'D' ;
     else /* score < 61.5 */ letterGrade = 'F' ;

     cout << "\nYour letter grade is " << letterGrade << ".\n\n" ;
   }

   return 0;
}