What Will Be The Output Of The Following Java Code P Pre #542
What will be the output of the following Java code? </p> <pre><code class="language-java"> public class Main { int a; Main(int a) { this.a = a; } Main(Main s) { a = s.a; } void set() { a = 40; } void display() { System.out.println(a); } public static void main(String[] args) { Main a = new Main(10); Main b = new Main(a); Main c = a; a.display(); a.set(); b.display(); c.display(); } }</code></pre>
This multiple choice question (MCQ) is related to the book/course
gs gs111 OOP Object Oriented Programming Java.
It can also be found in
gs gs111 Class Components (Using Java) - Copy Constructors - Quiz No.1.
What will be the output of the following Java code?
public class Main { int a; Main(int a) { this.a = a; } Main(Main s) { a = s.a; } void set() { a = 40; } void display() { System.out.println(a); } public static void main(String[] args) { Main a = new Main(10); Main b = new Main(a); Main c = a; a.display(); a.set(); b.display(); c.display(); } }10 10 1010 40 4010 10 40
Compilation Error
