Type Casting

// Primitive Type Casting Order -- byte < short < int < long < float < double //

---

17. Program

//Find the O/P ? Compile Time Error or Compile Successfully 
class R
{
 static void test(int i)
 {
  System.out.println("test : " + i);
 }
 
 public static void main(String[] args)
 {
  byte b = 7;
  double d = 9.7;
  test(b);
  test((int)d);
  System.out.println("done");
 }
}

---

18. Program

//Find the O/P ? Compile Time Error or Compile Successfully 
class S
{
 static int test(double d)
 {
  return(int)d;
 }
 
 public static void main(String[] args)
 {
  long l = test(5.6);
  System.out.println(l);
 }
}

---

19. Program

//Find the O/P ? Compile Time Error or Compile Successfully 
class T
{
 public static void main(String[] args)
 {
  double d = 11.2;
  float f = (float)d ;
  int i = (int) f;
  byte b = (byte)i;
  System.out.println("done");
 }
}

---

20. Program

//Find the O/P ? Compile Time Error or Compile Successfully 
class U
{
 public static void main(String[] args)
 {
  int i = 25;
  short s =(byte)i;
  System.out.println("Complete");
 }
}

---

21. Program

//Find the O/P ? Compile Time Error or Compile Successfully 
class V
{
 public static void main(String[] args)
 {
  double d = 10.90;
  long l = (int)d;
  System.out.println(l);
  System.out.println(d);
  System.out.println("Complete");
 }
}

---

23. Program

//Find the O/P ? Compile Time Error or Compile Successfully 
class W
{
 public static void main(String[] args)
 {
  double d = 11.90999;
  int i =(byte)(short)(int)d;
  System.out.println(i);
  System.out.println(d);
  System.out.println("Complete");
 }
}

---

24. Program

//Find the O/P ? Compile Time Error or Compile Successfully 
class X
{
 public static void main(String[] args)
 {
  double d =3.77;
  System.out.println(test((short)(byte)d));
  System.out.println("Complete");
 }
 
 static double test(int i)
 {
  return i;
 }
}

---

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