What is out put What will be the output of the given program class A { } int m=20,n=30; void display() ( } } class B extends A{ int n=40; void display() { } System.out.println(m); System.out.println(n); } class Main | { public static void main(String[] args) { Bo=new B(); int k=o.n; System.out.println(k); }
What is out put What will be the output of the given program class A { } int m=20,n=30; void display() ( } } class B extends A{ int n=40; void display() { } System.out.println(m); System.out.println(n); } class Main | { public static void main(String[] args) { Bo=new B(); int k=o.n; System.out.println(k); }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
![What is out put
14
out of
What will be the output of the given program
class A {
}
int m=20, n=30;
void display()
{
}
}
}
class B extends A{
int n=40;
void display()
{
System.out.println(m);
System.out.println(n);
}
class Main |
{
public static void main(String[] args) {
Bo=new B();
int k=o.n;
System.out.println(k);
}](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe337704-9799-4307-a044-fa0ee3600dbe%2F014a00c2-e051-4290-9c65-0b62a3be28b4%2Flihzi08_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What is out put
14
out of
What will be the output of the given program
class A {
}
int m=20, n=30;
void display()
{
}
}
}
class B extends A{
int n=40;
void display()
{
System.out.println(m);
System.out.println(n);
}
class Main |
{
public static void main(String[] args) {
Bo=new B();
int k=o.n;
System.out.println(k);
}
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