ArithmaticOperators

package lessons;

public class ArithmeticOperators
{
/*
 *
 * shortust to systm.out.print is 'syso'+Ctrl+space
 *
 */
	public static void main(String[] args)
	{
		// unary opertor needs one operand to affect change,
		//binary requries 2
		// turniariy requires 3
			System.out.println("Ex1, Unary Operand");
			int num = 5;
			num = -num;
			//this is unary operator bec it uses only one #
			System.out.println(" the unary operator requires"
					+ " only one operand\n value: "+num);

			System.out.println("\nEx2, Addition Operator");
			int amount,total,priceA = 10, tax = 3, numA = 0;
			amount = 4+8;
			total = priceA + tax;
			numA = numA + 1;
			System.out.println(" the result of amount is: "+ amount
					+"\n the result of toal is: "
					+ total+"\n the result of numA is: "+numA);

			System.out.println("\nEx3, Subtraction Operator");
			int temp, sale, priceB = 5, numB = 0, discount = 3;
			temp = 112 - 14;
			sale = priceB - discount;
			numB = numB - 1;
			System.out.println(" The temperature is: "+temp
					+"\n the result of sale is: "+sale
					+"\n the result of numB is: "+numB);

			System.out.println("\nEx4, Multipication Operator");
			int pop = 2;
			double markUp, percent = 0.02, sales = 3, commission;
			markUp = 12 * .25;
			commission = sales * percent;
			pop = pop * 2;
			System.out.println(" the markup is: "+markUp+
					"\n the commission is: "+commission+
					"\n the population is: "+pop);

			System.out.println("\nEx5, Division Operators");
			double points, teams, players=11, maxE=3,half,num3=23;
			points = 100/20;
			teams = players/maxE;
			half = num3/2;
			System.out.println(" points: "+points+
					"\n teams: "+teams+"\n half: "+half);

			System.out.println("\nEx6, Modulus Operator");
			//modulus gives remainder of division
			//ex. 11%2 is 1 bec 2 goes into 11 5 times with 1 left over
			int leftOver;
			leftOver = 17 % 3;
			System.out.println(" result of leftover is: "+leftOver);



	}

}