Calculating the Fibonacci numbers

The Fibonacci numbers:

0 1 1 2 3 5 8 13 21 34 …

or xn = xn-1+xn-2

How can we write a program to calculate up to 12 such numbers?

This can easily be done in a for loop

The for loop

The while loop

Can we also do calculations as long as the Fibonacci number

does not exceed a certain value?

Pointers

We can define variables which do not contain the value but

the address of where the value is stored in memory:

char a=5; is the value

char *myText=”Hello World!”;

myText points to the place in memory where Hello World is stored.

Pointer Example