Static Keyword

19. Program

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

---

20. Program

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

---

21. Program

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

---

22. Program

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

---

23. Program

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

---

24. Program

//Find what it gives Compiletion Error / Compiletion Successfully / Output ? 
class X
{
 static int test1()
 {
  return 1;
 }

 static int i = test1() + test2() ;
 
 static int test2()
 {
  return 2;
 }
 
 public static void main (String args[])
 {
  System.out.println(i); 
 }
}

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