Source Code for Lab #4

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

#include <iostream>

using namespace std ;

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

   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 read a score interactively and return the score to the caller.
*/

int GetScore(void)
{
   /* stub for GetScore  */
}

/* 
    Function to return TRUE (1) if the quiz score (input) is out of range,
    FALSE (0) otherwise.  Range:  0-600 
*/

int 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 */
}