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authorSven Eisenhauer <sven@sven-eisenhauer.net>2023-11-10 15:11:48 +0100
committerSven Eisenhauer <sven@sven-eisenhauer.net>2023-11-10 15:11:48 +0100
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+// Fig. 2.7: fig02_07.cpp
+// Class average program with counter-controlled repetition.
+#include <iostream>
+
+using std::cout;
+using std::cin;
+using std::endl;
+
+// function main begins program execution
+int main()
+{
+ int total; // sum of grades input by user
+ int gradeCounter; // number of grade to be entered next
+ int grade; // grade value
+ int average; // average of grades
+
+ // initialization phase
+ total = 0; // initialize total
+ gradeCounter = 1; // initialize loop counter
+
+ // processing phase
+ while ( gradeCounter <= 10 ) { // loop 10 times
+ cout << "Enter grade: "; // prompt for input
+ cin >> grade; // read grade from user
+ total = total + grade; // add grade to total
+ gradeCounter = gradeCounter + 1; // increment counter
+ }
+
+ // termination phase
+ average = total / 10; // integer division
+
+ // display result
+ cout << "Class average is " << average << endl;
+
+ return 0; // indicate program ended successfully
+
+} // end function main
+
+
+
+/**************************************************************************
+ * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice *
+ * Hall. 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. *
+ *************************************************************************/