// Mr. Minich
// CMPSC 201
// Ch. 5 Demo Program #2
// January 30, 2000 
// Purpose - to illustrate the use of the while and do while loops

#include <iostream>
using namespace std;

int main()
{
	int loopVariable = 0;   // loop variable

	while (loopVariable < 10)
	{
		cout << loopVariable << endl;
		loopVariable += 1;
 	}
	
	// The values of 0 through and including 9 are displayed.
	// What is the final value of loopVariable?

	loopVariable = 100;

	do
	{
		loopVariable--;
		cout << loopVariable << endl;
	}
	while (loopVariable >= 0);

	// Predict what values will be displayed.
	// Notice the use of the decrementing operator.
	// Also notice the necessary semicolon after the
	// the control expression.

	return 0;
}// end of main