What is the meaning or use of int++in an while loop?

Question

figure out

Answer 1

int++ ?
I have never seen that.
You can't increment a datatype!
First declare a variable then increment that variable.
Like:
int x;
x++;

Answer 2

increment..in loop output

Answer 3

You would usually increment an int in a loop to count how many times it repeats.

Whether it's to repeat a specific number of times (should probably use a FOR() loop for that, really) or simply using cout << i++ in debugging to keep track of exactly how many times that loop repeats.

Answer 4

It would increment an int