Object And Class

8. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 
class H
{ 
 public static void main(String args[])
 { 
  H h1 = new H();
  System.out.println("Hello World");
 }
}

---

9. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 
class I
{ 
 int x;
 
 static void test()
 { 
  I i1 = new I();
  System.out.println(i1.x);
 }
 
}

---

10. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 

class D
{ 
 void test1();
 {
  System.out.println("From test1");
 }
 
 static void test2()
 {
  test1();
  System.out.println("From test2");
 } 
}

---

11. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 
class K
{ 
 int i ;
 static 
 { 
  K k1 = new K();
  System.out.println(k1.i);
 }
 
}

---

12. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 
class L
{ 
 void test1()
 {
  System.out.println("from test1");
 }
 
 static 
 {
  L l1 = new L();
  l1.test1();
 }
 
}

---

13. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 
class M
{ 
 int i;
 
 static public void main(String[] args)
 {
  M m1 = new M();
  System.out.println(m1.i);
  m1.i = 10;
  System.out.println(m1.i);
  
 }
 
}

---

14. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 
class N
{ 
 int i;
 
 static public void main(String[] args)
 {
  N n1 = new N();
  System.out.println(n1.i);
  N n2 = new N();
  System.out.println(n2.i);
  n1.i = 10;
  n2.i = 20;
  System.out.println(n1.i);
  System.out.println(n2.i);
 }
 
}

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