Can a switch statements case be a changing variable?

Question

I know the answer is No but am I right?

Answer 1

Yes, you cannot use non-const values in switch cases. Here is why: https://stackoverflow.com/questions/28760858/why-cant-we-use-variables-inside-a-case-in-switch-construct

Answer 2

Thanks Bud. I did not know Switches were viewed as an array of pointers. I guess that's why it's so fast