In a for loop, the iterator variable is used for keeping track of what?

How many for loops are running in a program

The number of objects in a program

The names of the variables used in a program

How many times the for loop has iterated

How many times the for loops has iterated.

When declaring a for loop, you can declare the iterator variable, choose a condition in which the for lool exits, and choose how the iterator variable changes after each iteration.

Here is an example in C + + which prints the numbers 1 to 10.

for (int i = 1; i < = 10; i++)

std::cout << i << "/n";