/*  Group Project pg 299, # 58
  <kbd>  written by:  
	3-3-04 

This program reads a list of integers from the keyboard and creates the following information:
find and print the sum and the average of the integers, find and print the largest and smallest
integer, print a boolean true or false if some of them are less than 20, print a boolean 
true or false if all of them are betrween 10 and 90.*/




#include <stdio.h>

/* Prototype Declarations*/

float totalNum (float totalintegers);
float findSum (float sum);
float findAverage (float avg);
float findLarge (float largest);
float findBool (float boolone , float booltwo);


int main (void)

{

/*Local Definitions*/

float num = 0;
float sum = 0;
float avg = 0;
float largest = 0;
float smallest = 0;
float boolone = 0;
float booltwo = 0;
float boolean = 0;
float totalintegers = 0;

/*Statememts*/

printf(" Please enter numbers: <return> : Enter 99999 to stop");
scanf("%f",&num);

do

{
	totalintegers = totalNum (totalintegers);
	sum = findSum (sum);
    avg = findAverage (avg);
	largest = findLarge (largest);
	boolean = findBool (boolone,booltwo);
}

while (num!=99999);


printf(" The number of integers is:              %f\n",totalintegers);
printf(" The sum of the integers is:            %f\n",sum);
printf(" The average of the intergers is:        %f\n",avg);
printf(" The smallest integer is:                %f\n",smallest);
printf(" The largest integer is:                 %f\n",largest);

if (boolone !=0)
     
     printf(" True, some of the integers are less than twenty\n");

else

     printf(" False, none of the integers are less than twenty\n");

if (booltwo!=0)
  
    printf(" True, all of the integers are between 10 and 90\n");

else

    printf(" False, none of the integers are between 10 and 90\n");

return 0;

}




float totalNum (float totalintegers)
{



	totalintegers ++;

return totalintegers;

}



float findSum (float sum , float num)
{



	sum = num + num;


return sum;

}



float findAverage (float avg)
{

float sum = 0;
float totalintegers = 0;

	avg = sum / totalintegers;

return avg;

}



float findLarge (float largest , float smallest)

{

float num = 0;




	if (num > num)

		largest = num;

	else

		smallest = num;

return largest , smallest;

}

float findBool (float boolone , float booltwo)
{
float num = 0;


	if (num < 20 )

		boolone = 1; 

	else

		boolone = 0;

	if (num > 10 && num < 90)

		booltwo = 1;

	else

		booltwo = 0;


return boolone , booltwo;

}

float findLarge (float largest);

float findLarge (float largest , float smallest)

return largest , smallest;