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// Fibonacci.cmm  CMM code to print fibonacci numbers until the user presses a key 
 
 
flush_keyboard() { while kbhit() getch() } 
 
/******************************************************************************/ 
/***********************  ARRAY FIBONACCI METHOD  *****************************/ 
/******************************************************************************/ 
printf("Printing Fibonacci sequence while creating an array until you press a key,\n") 
printf("or until we run out of memory or stack space.\n") 
for ( i = 0; !kbhit(); i++ ) 
   printf("%d\t",FibArray[i] = (i < 2) ? i + 1 : FibArray[i-1] + FibArray[i-2]) 
 
flush_keyboard() 
 
/******************************************************************************/ 
/*********************  RECURSIVE FIBONACCI METHOD  ***************************/ 
/******************************************************************************/ 
printf("\nPrinting Fibonacci sequence through recursion until you press a key,\n") 
printf("or until we run out of memory or stack space.\n") 
for ( i = 1; !kbhit(); i++ ) 
   printf("%d\t",fib(i)) 
 
flush_keyboard() 
 
fib(n)   // return any number from fibonacci seqeunce, evaluating previous values 
{        // recursively if necessary 
   return (n <= 2) ? n : fib(n-1) + fib(n-2) 
}