#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <limits.h>
#define MAXSIZE 200
// int imnotallowedvar = 50;

int fred(int value);
int george(int val);

int main(void)
{
  float  barney;
  short a, b, c;
  int d = 0, po2 = pow(2,3);

  b = 32670;
  c = b;

  a = b+ c;
  d = b + c;
  printf("a is sum of b and c = %hd, b = %hX, c = %hX, maxshrt = %X or %d, \n d= %X or %d, max int = %d\n", a,b,c,SHRT_MAX,d, INT_MAX); 

  /*
  printf("Hi! I'm po2 from pow %d \n",po2);
  barney = 6;  //fred(4);
  printf("Barney is %f\n",barney);
  george((int)barney);
  */
  return 0;
}

int fred(int value)
{
  int wvalue = MAXSIZE;
  int dvalue = 0;

  printf("Wilma is %d\n",wvalue);
  /* Commenting out the next two lines for testing */
  wvalue++;    // += 1; 
  printf("Wilma is %d\n",wvalue);
  
  wvalue = 0; // *= (3 + 7);  // wv * 3 + 7  or wv * (3 + 7)
  printf("Wilma is %d before if \n",wvalue);

  if (wvalue <= 50)
    {
      printf("How old is Wilma? (Please enter an integer less than 21)  ");
      scanf("%d",&wvalue);
      if (wvalue < 21)
	printf("Good job!");
      else
	while (wvalue >= 21)
	  {
	    printf("Please follow the instructions. Re-enter a number < 21: ");
	    scanf("%d",&wvalue);
	  }
    }
  else if (wvalue < 100) 
    {
      if ((54 < wvalue) &&  (wvalue < 62))
	{
	  printf("Wilma is an odd old bat\n\n"); 
	}
      else
	{
	  printf("Wilma is an even older bat\n\n");
	}
    }
  else
    {
      printf("Wilma is ancient\n\n");
    }

  printf("Wilma is %d\n",wvalue);
  printf("Fred says he is %d and Wilma is %d \n",value,wvalue);

  value += ++wvalue;
  dvalue = 2*value;
  printf("Now Fred says he is %d and Wilma is %d and Dino is %d\n",value,wvalue,dvalue);

  return wvalue;
}
int george(int val)
{
  int jane, elroy, judy, astro, c;
  printf("\nPlease enter 4 integers seperated by spaces: ");
  scanf("%d %d %d %d",&jane, &elroy, &judy, &astro);
  printf("\nYou entered %d, %d, %d, and %d\n",jane, elroy, judy, astro);

 
  // for c in range(1,11): Python
  for (c = jane ; c < astro++ ; judy +=3 )
    {
      judy++;
      printf("c is %d and astro is %d and judy is %d\n",c, astro, judy);
      c += 4;
    }
  



}