Uninary Operator

13. Program

//What will be the O/P ? 
class M
{
 public static void main(String args[])
 {
  int i = 0;
  System.out.println(++i);
 }
}

---

14. Program

//What will be the O/P ? 
class N
{
 public static void main(String args[])
 {
  int i = 0;
  System.out.println(--i);
 }
}

---

15. Program

//What will be the O/P ? 
class O 
{
 public static void main(String args[])
 {
  int i = 0;
  int j = --i;
  System.out.println(i);
  System.out.println(j);
 }
}

---

16. Program

//What will be the O/P ? 
class Q 
{
 public static void main(String args[])
 {
  int i = 0;
  int j = ++i + i; 
  System.out.println(i);
  System.out.println(j);
 }
}

---

17. Program

//What will be the O/P ? 
class R 
{
 public static void main(String args[])
 {
  int i = 0;
  int j = --i + i + --i + i; 
  System.out.println(i);
  System.out.println(j);
 }
}

---

18. Program

//What will be the O/P ? 
class S
{
 public static void main(String args[])
 {
  int i = 0;
  int j = --i + --i + --i + i; 
  System.out.println(i);
  System.out.println(j);
 }
}

---

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