/*
 * Project3
 * Chapter7
 * By John Stile
 * Purpose: Modify the program forloop5.c so it's output looks like the following:
 *     
 *         Mm
 *       MmNn
 *     MmNnOo
 *   MmNnOoPp
 * MmNnOoPpQq
 */
#include <stdio.h> // include functions in stdio.h when compiling
#define NUM 5      // Set macro NUM to be replaced by 13
#define SPACES "  " // Two spaces inside double quotes
#define CHARS "!!" // Two exclamination points inside double quotes

int main(void)
{
  int ii,jj;

  for(ii=0; ii<= NUM; ii=(ii+1) ) // Loop through 13 letters of the aphabet
  {
    for(jj=NUM; jj>ii; jj=jj-1) // We want to create spaces
                                // Each iteration adds one more space
                                // stop when we reach 13
    {
      printf("%s", SPACES); // print a space
    }
    for(jj=0; jj<ii; jj=(jj+1) ) // Add letters A to M
                                 // Each line adds prvious+next 
    {
      printf("%c%c", (12+65+jj) ,(12+32+65+jj) ); // print ascii upper and lower case of letters
    }
    
    printf("\n"); // Add a newline at end of loop
  } 
  return 0;  // return 0 to calling program
}