Write output of the following program instructions.

int a=10;
System.out.println(a++);
int b = –a;
System.out.println(b);
b= b++ – -a;
System.out.println(b++);
a= –b + ++a;
System.out.println(a);

Write output of the following program instructions.

int a=5;
float b=9.0f;
double c= a+b;
double d=b+a/2;
System.out.println(c);
System.out.println(d);

Write output of the following program instructions.

int a=10;
int b=a=12;
System.out.println(a+b);
b%=5;
a/=b;
System.out.println(a+b);

Write output of the following program.

class SP_RelationalOP
{
  public static void main(String[] args)
  {
    float x=2.35f; 
    int y=2;
    System.out.println(x!=y);
    System.out.println(x<y); 
    System.out.println(y>x);
    System.out.println(y>=x);
    System.out.println(y<=x);
    System.out.println(x==2.35);
    System.out.println(x==2.35f);
  }
}

Prove that output of the following program would be true.

class SP_ConditionalOP
{
  public static void main(String[] args)
  {
    double d1=7.95,d2=15.90;
    boolean x=(2*d1==15.90 && d2/2==7.95);
    boolean y=(2*d1==15.90 || d2/2==7.95);
    boolean z=(x || y);
    System.out.println(z);
  }
}

Operators with higher precedence are evaluated before operators with relatively lower precedence. Arrange the operators given below in order of higher precedence to lower precedence.

(i) &&
(ii) %
(iii) >=
(iv) ++

What is the value of x1 if x=5?
x1= ++x – x++ + –x

Operators with higher precedence are evaluated before operators with relatively lower precedence. Arrange the operators given below in order of higher precedence to lower precedence.

(i) &&
(ii) %
(iii) >=
(iv) ++

Evaluate the value of n if the value of p=5, q=19
int n = (q-p) > (p-q) ? (q-p) : (p-q);

Rewrite the following using ternary operator:
if (bill>10000)
discount=bill*10.0/100;
else
discount = bill*5.0/100;

Name the operators listed below
(i) <     ( ii) ++      (iii) &&     (iv) ?:

Write one difference between / and % operator.

State the difference between == operator and equals() method.

Rewrite the following using ternary operator :
if(x%2 == 0)
System.out.print(“EVEN”);
else
System.out.print(“ODD”);

What is the value of x1 if x=5?
x1= ++x – x++ + –x