/* Fig. 3.6: fig03_06.c
   Class average program with counter-controlled repetition */
#include <stdio.h>
#include <stdlib.h>


/* function main begins program execution */
int main()
{
   int counter; /* number of grade to be entered next */
   int grade;   /* grade value */
   int total;   /* sum of grades input by user */
   int average; /* average of grades */
   
   /* initialization phase */
   total = 0;   /* initialize total */
   counter = 1; /* initialize loop counter */
   
   /* processing phase */
   while ( counter <= 10 ) {     /* loop 10 times */
      printf( "Enter grade: " ); /* prompt for input */
      scanf( "%d", &grade );     /* read grade from user */
      total = total + grade;     /* add grade to total */
      counter = counter + 1;     /* increment counter */
   } /* end while */
   
   /* termination phase */
   average = total / 10; /* integer division */

   printf( "Class average is %d\n", average ); /* display result */

   
printf("\n\n");
system("pause");
return 0; /* indicate program ended successfully */

} /* end function main */




/**************************************************************************
 * (C) Copyright 1992-2004 by Deitel & Associates, Inc. and               *
 * Pearson Education, Inc. All Rights Reserved.                           *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
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