Random Thoughts.....What Are You Thinking?

#include <iostream>
#include <iomanip>

using namespace std;

int main()
{
	//variable list

	double numAmt = 0;
	double testScore = 0;
	double scoreTotal = 0;
	double scoreNum = 0;
	double average = 0;

	//processing: first ask how many scores will be entered to average.
	cout << "Please enter the number of test scores wished to be averaged (This should be a number 1-100): ";
	cin >> numAmt;
	//test to see if it is a valid number
	if(numAmt < 1 || numAmt > 100)
	{
		cout << "Invalid Number!" << endl;
	}
	else
	{
		//Create a for loop to get each test score, any number 0 through 100
		for(int x = 0; x < numAmt; x++)
		{ 
			cout << "Please enter test score #" << scoreNum+1 << " (This should be a number 0-100): ";
			cin >> testScore;

			//check to see if a valid number is entered
			if(testScore >= 0 && testScore <= 100)
			{
				scoreTotal += testScore;     //add the entered score to the totaled scores
				scoreNum++;                  //add 1 to scoreNum to make it display the next number	
			}
			else
			{
				cout << "Invalid Number!" << endl;
				break;
			
			}//endif

		}//end of for loop

		//find the average of the scores entered, but test to see if there were any errors in the score entering phase.
		if(scoreNum == numAmt)
		{
			average = scoreTotal / numAmt;

			//display the number of scores an the average
			cout << "total number of test scores: " << numAmt << endl;
			cout << "Average of all test scores: " << fixed << setprecision(2) << average << endl;
		}
		else
		{
			cout << "Program has ended early due to an error." << endl;
		}//endif

	}//end of first if statment


	

	return 0;
}
	//end of main function