Python Operators

Arithmetic operators
Assignment operators
Comparison operators
Logical operators
Identity operators
Membership operators
Bitwise operators

Arithmetic operators

Arithmetic operators are used to perform mathematical operations like addition, subtraction, multiplication, etc.

Example.

addition:

a = 10 + 5

print(a)

division:

d = 15 / 2

print(d)

subtraction:

b = 20 - 8

print(b)

multiplication:

c = 3 * 4

print(c)

Assignment operators

Assignment operators are used to assign values to variables:

= : Assigns the value on the right to the variable on the left.

Example:

x = 5 
x = x + 1
print(x)

output:6

-= : Subtracts the value on the right from the variable on the left and assigns the result to the variable.

Example:

y = 20 
y -= 5 # Equivalent to
y = y - 5
print(y)

output:15

+= : Adds the value on the right to the variable on the left and assigns the result to the variable

Example:

y = 10
y += 5 # Equivalent to y = y + 5
print(y)

Output: 15

Comparison operators

Comparison operators are used to compare values and return boolean results (True or False).

Equal to (==)

Checks if two values are equal.
Syntax: a == b
Example:

              x = 10
              y = 10
              print(x == y) # Output: True

Not equal to (!=)

Checks if two values are not equal.
Syntax: a != b
Example:

x = 10
y = 5
print(x != y) # Output: True

Greater than (>)

Checks if the left value is greater than the right value.
Syntax: a > b
Example:

         x = 10
         y = 5
         print(x > y) # Output: True

Less than (<)

Checks if the left value is less than the right value.
Syntax: a < b
Example:

         x = 5
         y = 10
         print(x < y) # Output: True

Greater than or equal to (>=)

Checks if the left value is greater than or equal to the right value.
Syntax: a >= b
Example:

         x = 10
         y = 10
         print(x >= y) # Output: True

Logical Operators

Logical AND (and)

Returns True if both operands are True. If either operand is False, the result is False.
Syntax: a and b

        x = True
        y = False
        result = x and y # Result is False because y is False
        print(result)

Logical OR (`or`)

Returns True if at least one of the operands is True. If both operands are False, the result is False.

Syntax: a or b

 x = True
 y = False
 result = x or y # Result is True because x is True
 print(result)

Logical NOT (`not`)

Returns True if the operand is False and False if the operand is True. It inverts the Boolean value of the operand.

Syntax: not a

 x = True
 result = not x # Result is False because x is True
 print(result)

Python Operators