NETBEANS Java Basics 104 – Operator Precedence
PREREQUISITE
Download NetBeans from https://netbeans.org/downloads/
STEPS
1) Open the Startup Project.
Refer previous tutorial, http://javadevsteps.blogspot.com/2014/08/netbeans-java-basics-101-getting-started.html .
package firstproject; public class FirstProject { public static void main(String[] args) { // TODO code application logic here } } |
2) Add Variable Declaration Statement.
2-1 ) Add as follows
package firstproject; public class FirstProject { public static void main(String[] args) { double first_number = 100; double second_number = 75; double third_number = 25; double answer = 0; } } |
3) Add multiple assignment and output statements.
3-1) Add multiple assignment and output statements.
package firstproject; public class FirstProject { public static void main(String[] args) { double first_number = 100; double second_number = 75; double third_number = 25; double answer = 0; answer = first_number - second_number + third_number; System.out.println( "Result = " + answer ); answer = first_number + second_number - third_number; System.out.println( "Result = " + answer ); answer = first_number + (second_number - third_number); System.out.println( "Result = " + answer ); answer = first_number + second_number * third_number; System.out.println( "Result = " + answer ); answer = (first_number + second_number) * third_number; System.out.println( "Result = " + answer ); answer = first_number / second_number * third_number; System.out.println( "Result = " + answer ); answer = first_number * second_number / third_number; System.out.println( "Result = " + answer ); } } |
3-2) Outcome.
