/*
	Course Number   : ISYS 116
	Student Name    : Jason Gradziel
	Student Number  : 826-135-535
	Professors Name : Gene Rychlewski
	Class Name      : Thursday
	Lab Title       : Bubble Sort Demo program
	*/

#include <stdio.h>
#include <conio.h>
#include <stdlib.h>

/* Global Variables */
#define NUM_QUIZZES 10

/* Function Prototypes */
/* Mainline functions */
//int setup();
//int process();
//int wrapup();
/* Subroutine functions */

/* Mainline */
void main(void)
{
	clrscr();
	int grade[NUM_QUIZZES] = {50,10,100,40,90,60,20,70,30,80};
	int quiz,
	    temp,
	    pass,
	    limit;

	/* get the grades */
	printf("\nPlease enter %d integer quiz grades.\n\n", NUM_QUIZZES);

	for (quiz=0; quiz<NUM_QUIZZES; ++quiz)
	{
		printf("\nEnter grade for quiz %d: ",quiz+1);
		scanf("%d", &grade[quiz]);
	}

	/* displayes the quiz grades */
	printf("\n\nThe grades you entered are as follows:\n");
	for (quiz=0; quiz<NUM_QUIZZES; ++quiz)
		printf("%6d", grade[quiz]);
	printf("\n");

	/* do the bubble sort */
	limit = NUM_QUIZZES-2;

	for (pass=1; pass<=NUM_QUIZZES-1; ++pass)
	{
		for (quiz=0; quiz<=limit; ++quiz)

			if (grade[quiz] > grade[quiz+1])
			{
				temp=grade[quiz];
				grade[quiz] = grade[quiz+1];
				grade[quiz+1]=temp;
			}

	--limit;
	}

	/* display the sorted quiz grades */
	printf("\n\nThe grades in increasing order are as follows:\n");
	for (quiz=0; quiz<NUM_QUIZZES; ++quiz)
	{
		printf("%6d",grade[quiz]);
	}
	printf("\n");

	printf("\n\nThe grades in decending order are as follows:\n");
	for (quiz=NUM_QUIZZES-1; quiz>=0; --quiz)
	{
		printf("%6d",grade[quiz]);
	}
	printf("\n");

	/* clean up */
	fflush(stdin);
	getch();
	clrscr();
}

/* Subroutines */
/*int setup()
{
	return 0;
}

int process()
{
	return 0;
}

int wrapup()
{
*/
	/* clean up */
/*	fflush(stdin);
	getch();
	clrscr();
	return 0;
} */

/* Lower level subroutines */