You can do it without a temp var.
class Main {
public static void main(String[] args) {
double a = 5.6;
double b = -4.9;
System.out.println("a: " + a);
...
Type: Posts; User: joepistone
Re: Write a Java program to swap two variables.
You can do it without a temp var.
class Main {
public static void main(String[] args) {
double a = 5.6;
double b = -4.9;
System.out.println("a: " + a);
...
array creation and inizialization in a class
Hi everybody, just registered. I'm studying java and thers is something about array creation and inizialization that seems weird to me.
class Test {
private int[] array;
array = new...