Source Code for Lab 4

//
// LAB04.cpp. This program reads two quiz scores
// (between 0 and 600) and prints the maximum
// 

#include <iostream>
using namespace std ;

   void PrintHowTo(void);    // prototypes
   int GetScore(void);
   bool RangeError(int score);
   int maximum(int x, int y);

int main(void)
{
   int score1,         // score #1 
      score2;          // score #2 
   
   /* Call function PrintHowTo to print instructions */

   /* obtain a value for score1 by calling GetScore */

   /* if score1 is out of range print an error message */

   /* else obtain a value for score2 by calling GetScore */

   /* if score2 is out of range  print an error message */

   /* else using function maximum print maximum score */

   return 0;
}

     /*   Function to print instructions on what the program does */ 
void PrintHowTo(void)
{
   cout << endl ; 
   cout << "This program interactively reads two quiz";
   cout << endl ; 
   cout << "scores and prints the maximum.";
   cout << endl ; 
   cout << endl ; 
}

        /* Function to prompt for a score, read it, 
           and return the score to the caller. */
int GetScore(void)
{
   /* stub for GetScore  */
}

        /* Function to return true if the quiz score (input) is
	    out of range, false otherwise.  Range:  0-600 */
bool RangeError(int score) 
{
   /* stub for RangeError */
}

        /* Function to return 
           the maximum of two integer parameters (x and y) */ 
int maximum(int x, int y)
{
   /* stub for maximum */
}