Programmer 
Content
i i 1 increment counter i i 1 Increment the counter by one i i 1 Increase the value of the counter, which is the variable i, by 1. 1 1 1 Take the number stored inside the variable i’, which is the counter, and add another value to it (the other value ‘1’ in this case), so that the program doesn’t get stuck in an endless loop that will never stop looping unless you interrupt the program or you shut down your computer, in which case the looping will cease, but only until you decide to run the program again and the looping once again starts and runs endlessly without any way to stop, besides the two ways already mentioned above.