// Wyo C++ Name - // Ch. 9 Worksheet #2 #include<iostream.h> #include "M:\C++ Programming\AP classes\apstring.h" void displayMessage(apstring); // displays welcome message void displayInt(int, bool); // displays an int with or without style void makeItLarge(int remainsSmall); // tries to make its parameter large void makeItLargePassByReference(int & wasSmall); // makes its parameter large int main() { int localYokel = 12; displayMessage("Hello"); makeItLarge(localYokel); displayInt(localYokel, 1); makeItLargePassByReference(localYokel); displayInt(localYokel, 0); displayMessage("Goodbye"); return 0; }// end of main void displayMessage(apstring message) { cout << message << endl; }// end of displayMessage void displayInt(int anInteger, bool styleFlag) { // displays with fancy style if styleFlag is true, plain otherwise if (styleFlag) { cout << "***** " << anInteger << " *****" << endl; } else { cout << anInteger << endl; } }// end of displayInt void makeItLarge(int remainsSmall) { int localYokel = 1000000; remainsSmall += localYokel; }// end of makeItLarge void makeItLargePassByReference(int & wasSmall) { int localYokel = 2000000; wasSmall += localYokel; }// end of makeItLargePassByReference // Answer the following lined paper. // 1. Describe the output produced by the program above by writing its output on lined paper. // 2. How many functions are found in the program above? // 3. How many function prototypes are listed? // 4. Give the name of the first actual parameter cited in the source code. // 5. Give the name of the first formal parameter cited in the source code. // 6. Write out the first function header in the source code. // 7. Write out the body of the displayMessage function. // 8. How many functions are called by the main function? // 9. Explain how the identifier localYokel is used in this program. Be sure to identify // the scope of the variable(s) localYokel. // 10. Describe exactly how passing by value and passing by reference are used in // this program. Use terms like calling function, called function, actual parameter, // formal parameter, value, ampersand, etc. // 11. Fully describe how the program displays good organization, autonomy, encapsulation, // and reusability in a four paragraph essay.