CSC-111 Ands and Ors Operators Demo

AndsOrs.java

// Prof. A.C.Silvestri
// Ands or Ors Demo
// 10/06/2018


package chapter3;

public class AndsOrs {

	public static void main(String[] args) {
		int x = 5;
		int y = 6;
		
		//********************************************************************************************

		System.out.println("Testing AND Operator");
		// With And
		if (x >= 0 && y >= 0) {
			System.out.println("Both x and y are greater than 0");
		}
		else {
			System.out.println("Both x and y are not greater than 0");
		}
		
		// No And
		if (x >= 0) {
			if (y >= 0) {
				System.out.println("Both x and y are greater than 0");				
			}
			else {
				System.out.println("Both x and y are not greater than 0");				
			}
		}
		else {
			System.out.println("Both x and y are not greater than 0");			
		}
		
		// Using Boolean Switches
		boolean flag;
		if (x >= 0) {
			if (y >= 0) {
				flag = true;
			}
			else {
				flag = false;
			}
		}
		else {
			flag = false;
		}
		
		if (flag) {
			System.out.println("Both x and y are greater than 0");							
		}
		else {
			System.out.println("Both x and y are not greater than 0");
		}
		
		// Using ?: operator
		System.out.println(flag ? "Both x and y are greater than 0" : "Both x and y are not greater than 0");
		
		//********************************************************************************************

		System.out.println("Testing Or Operator");
		// With Or
		if (x >= 0 || y >= 0) {
			System.out.println("Either x or y are greater than 0");
		}
		else {
			System.out.println("Neither x or y are greater than 0");
		}

		// No Or
		if (x >= 0) {
			System.out.println("Either x or y are greater than 0");
		}
		else if (y >= 0) {
			System.out.println("Either x or y are greater than 0");
		}
		else {
			System.out.println("Neither x or y are greater than 0");
		}

		// Using Boolean Switches
		if (x >= 0) {
			flag = true;
		}
		else if (y >= 0) {
			flag = true;
		}
		else {
			flag = false;
		}
		
		if (flag) {
			System.out.println("Either x or y are greater than 0");			
		}
		else {
			System.out.println("Neither x or y are greater than 0");			
		}

		
	}

}