View difference between Paste ID: n6RfvDn5 and 8DiDC1cm

 #include <iostream>
 
 int main(int argc, const char*[])
 {
 
 	double iChoice;
 
 	// Prompt for user to input numbers.
 	std::cout << "Enter a number with decimal points, or press 99 to exit." << std::endl;
 	std::cout << "Your number: ";
 	std::cin >> iChoice;
 
 	int iNumberOfNumbersEntered = 0;
 	double sum = 0;
 	try
 	{
 		// Loop for executing input.
-		while (iChoice != 99) // <-- CHECK ICHOICE INITIALLY FIRST BEOFRE YOU EXECUTE THE LOOP
+		while (iChoice != 99 && iChoice >= -1000000000 || iChoice <= 1000000000) // <-- CHECK ICHOICE INITIALLY FIRST BEOFRE YOU EXECUTE THE LOOP
 		{
 			sum = sum + iChoice;
 			std::cout << sum << std::endl;
 			std::cout << "Enter another number with decimal points." << std::endl;
 			std::cout << "Your number: ";
 			std::cin >> iChoice;
 			iNumberOfNumbersEntered++;
 		}
 
 		//Throw an exception if the number of numbers entered is 0 to avoid a divide by 0 error.
 		if (iNumberOfNumbersEntered == 0)
 			throw 0;
 		// Throw an exception if the number is more than 10 digits long.
 		if (iChoice <= -1000000000 || iChoice >= 1000000000)
 			throw 1;
 
 		// Average of numbers added.
 		sum = sum / iNumberOfNumbersEntered;
 		std::cout << "The average for the numbers that you entered is " << sum << "." << std::endl;
 	}
 
 	catch (int x)
 	{
 		if (x == 0)
 			std::cout << "You must enter more than one number to calculate an average." << std::endl;
 		else if (x == 1)
 			std::cout << "Enter a number in the range of 10 digits." << std::endl;
 	}
 	system("pause");
 	return 0;
 }