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Operators

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There are 4 Operators in Java Programming

  1. Arithematic operators
  2. Logical operators
  3. Assignment operators
  4. Relational operators
  5. Incremental, Decremental operators

Arithematic Operators

+Addition
Subtraction
*Multiplication
/Division
%Modulus

Example 1

Output

56
44
8
2

Example 2

Output

x+y= 30
x-y= 10
x*y= 200
x/y= 2
x%y= 0

Example 3

Output

30
60
50
10
600
1

Logical Operators

&&And Operator
||or Operator
!Not opertor

Example 1

Output

true
false
false
true
false
true
true
true
true

Example 2

Output

true
true
true
true
true
true
true
true
false

Assignment Operators

=Assignment
+=Assignment after addition
-=Assignment after substraction
*=Assignment after multiplication
/=Assignment after division
%=Assignment after mod

Increment,Decrement Operators

++Increment Operator
Decrement Operator

Increment Operator

Example 1

Output

x= 5
y= 10
x= 6
y= 11

Output

x= 5 y= 10
x= 6 y= 10
x= 6 y= 12
x= 9 y= 13

Output

Age=29
Age=32

Decrement Operator

Output

x= 10 z= 20
x= 9 z= 19

Output

x= 10 z= 20
x= 9 z= 20
x= 7 z= 20
x= 4 z= 19

Relational Operators

!=not equlal to
is equal to
>greater than
<less than
>=greater than or equal to
<=less than or equal to
Output

false
true
false
true
false
true

Output

x= 11
y= 21
z= 11
d= 20

Output

x= 11
y= 11
z= 11
d= 10
x+y+z+d=45
x+y+z+d=47

Output

12,11, 10
12,12, 130
46

Output

false
false
false
false
false
false
false
false
false
true
true
true
true
true
true
false
false

Operator Precedence

Output

x>2

Output

x>250

Output

Your Grade is B

 

 

 

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