public class Utilities {
	
	public void printHeader() {
		System.out.println("===== Table =====");
		System.out.println("Value   Square");
	}
	
	public void printTable(int startValue, int endValue) { 
		String answer;
		int number = startValue;
		while (number <= endValue) {
			answer = number + "       " + (number * number);
			System.out.println(answer);
			number++;
		}	
	}
	
	public int squareValue(int value) {
		int result;
		
		result = value * value;
		return result;
	}
}