Printing only the final result of the while loop

Hi, I have a matlab code that is of the form:

Initial conditions values of x, y

While loop In which the values of x and y are redesignated

Now i want to print the final values of x and y so I tyoed fprintf(...) after the end of my whhile loop

But it prints the initial values instead, what should I do?

Thanks

[Grzegorz Knor]

First of all, paste your code, it will be easier to help.

[Doug Hull]

I suspect you are not 'redesignating' the variables like you think you are. Please post code.