I copyed this program from book and it doesnt work right. I have reveiwed it and it is just like the book, but when I type EOF it gives me the message incorrect letter grade entered. enter a new grade. It gives that message twice and never gives me how many a,b,c,d,f, that were type in. i am pasteing the program, can someone help me out.
Code:
#include <stdio.h>
int main()
{
int grade;
int aCount = 0, bCount = 0, cCount = 0,
dCount = 0,fCount = 0;
printf ( "Enter the letter grades.\n" );
printf ( "Enter the EOF character to end input.\n" );
while ( ( grade = getchar() ) != EOF ) {
switch ( grade ) {
case 'A': case 'a':
++aCount;
break;
case 'B': case 'b':
++bCount;
break;
case 'C': case 'c':
++cCount;
break;
case 'D': case 'd':
++dCount;
break;
case 'F': case 'f':
++fCount;
break;
case '\n': case ' ':
break;
default:
printf ("Incorrect letter grade entered.");
printf (" Enter a new grade.\n");
break;
}
}
printf ( "\nTotals for each letter grade are:\n");
printf ( "A: %d\n", aCount);
printf ( "B: %d\n", bCount);
printf ( "C: %d\n", cCount);
printf ( "D: %d\n", dCount);
return 0;
}
thanks for your help
cemock