Thread: counting number of integers in sequence

If I have an algebraic expression that makes a sequance of numbers how do I count the number of integers in the sequence and output this?

The integers are coming from a do-while loop and I don't know how to count them.

just create another variable that starts at zero and increment it with each iteration of the loop:

Code:

#include <iostream>

int main()
{
	int iter=0;

	do{
		iter++;
		std::cout<<iter<<std::endl;
	}while(true);

	return 0;
}