Increment and Decrement Use

Question

Curious of the benefit of this command of just adding or subtracting 1?

Answer 1

Loop counters for example.

Answer 2

loop counters or ID counters

Answer 3

Counting stuff. If you want a program that uses a progress bar that counts from 0-100 you use it.

Answer 4

Animations, for example moving a car across the screen or bouncing a ball. Check out ProcessingJs.

Answer 5

I have no idea