- Arithmetic operators
- Comparison operators
- Assignment Operators
- Logical Operators
- Bitwise Operators
- Membership Operators
- Identity Operators
1. Arithmetic operators
+ (addition)
- (subtraction)
*(multiplication)
/(divide), %(reminder)
//(floor division)
exponent (**) operators.| Operator | Name | Example |
| + | Addition | x + y |
| – | Subtraction | x – y |
| * | Multiplication | x * y |
| / | Division | x / y |
| % | Modulus | x % y |
| ** | Exponentiation | x ** y |
| // | Floor division | x // y |
# Arithmetic Operator
a = 9
b = 4
# Addition
a1 = a + b
# Subtraction
a2 = a - b
# Multiplication
a3 = a * b
# Division(float)
a4 = a / b
# Division(floor)
a5 = a // b
# Modulo of both number
a6 = a % b
# Power
a7 = a ** b
# print results
print(a1)
print(a2)
print(a3)
print(a4)
print(a5)
print(a6)
print(a7)
Output
13
5
36
2.25
2
1
6561
2. Comparison operators
| Operator | Name | Example |
| == | Equal | x == y |
| != | Not equal | x != y |
| > | Greater than | x > y |
| < | Less than | x < y |
| >= | Greater than or equal to | x >= y |
| <= | Less than or equal to | x <= y |
# Relational Operators
a = 13
b = 33
# a > b is False
print(a > b)
# a < b is True
print(a < b)
# a == b is False
print(a == b)
# a != b is True
print(a != b)
# a >= b is False
print(a >= b)
# a <= b is True
print(a <= b)
Output
False
True
False
True
False
True
3. Assignment Operators
| Operator | Example | Same As |
| = | x = 5 | x = 5 |
| += | x += 3 | x = x + 3 |
| -= | x -= 3 | x = x – 3 |
| *= | x *= 3 | x = x * 3 |
| /= | x /= 3 | x = x / 3 |
| %= | x %= 3 | x = x % 3 |
| //= | x //= 3 | x = x // 3 |
| **= | x **= 3 | x = x ** 3 |
| &= | x &= 3 | x = x & 3 |
| |= | x |= 3 | x = x | 3 |
| ^= | x ^= 3 | x = x ^ 3 |
| >>= | x >>= 3 | x = x >> 3 |
| <<= | x <<= 3 | x = x << 3 |
# Assignment Operators
a = 10
# Assign value
b = a
print(b)
# Add and value
b += a
print(b)
# Subtract and value
b -= a
print(b)
# multiply and assign
b *= a
print(b)
# bitwise lishift operator
b <<= a
print(b)
Output
10
20
10
100
102400
4. Logical Operators
| Operator | Description | Example |
| and | Returns True if both statements are true | x < 5 and x < 10 |
| or | Returns True if one of the statements is true | x < 5 or x < 4 |
| not | Reverse the result, returns False if the result is true | not(x < 5 and x < 10) |
# Logical Operator
a = True
b = False
# Print a and b is False
print(a and b)
# Print a or b is True
print(a or b)
# Print not a is False
print(not a)
Output:
False
True
False
5. Bitwise Operators
| Operator | Name | Description |
| & | AND | Sets each bit to 1 if both bits are 1 |
| | | OR | Sets each bit to 1 if one of two bits is 1 |
| ^ | XOR | Sets each bit to 1 if only one of two bits is 1 |
| ~ | NOT | Inverts all the bits |
| << | Zero fill left shift | Shift left by pushing zeros in from the right and let the leftmost bits fall off |
| >> | Signed right shift | Shift right by pushing copies of the leftmost bit in from the left, and let the rightmost bits fall off |
# Bitwise operators
a = 10
b = 4
# AND operation
print(a & b)
# OR operation
print(a | b)
# NOT operation
print(~a)
# XOR operation
print(a ^ b)
# right shift operation
print(a >> 2)
# left shift operation
print(a << 2)
Output:
0
14
-11
14
2
40
6. Membership Operators
| Operator | Description | Example |
| in | Returns True if a sequence with the specified value is present in the object | x in y |
| not in | Returns True if a sequence with the specified value is not present in the object | x not in y |
x = 24
y = 20
list = [15, 20, 35, 40, 50]
if (x not in list):
print("x is NOT present in given list")
else:
print("x is present in given list")
if (y in list):
print("y is present in given list")
else:
print("y is NOT present in given list")
Output
x is NOT present in given list
y is present in given list
7. Identity Operators
| Operator | Description | Example |
| is | Returns True if both variables are the same object | x is y |
| is not | Returns True if both variables are not the same object | x is not y |
a = 10
b = 20
c = a
print(a is not b)
print(a is c)
Output:
True
True
Keywords:
What is the operator in Python?
What are the 3 operators in Python?
What are the 4 operators in Python?
How many types of operators are in Python?
Arithmetic operators,
Comparison operators,
Assignment Operators,
Logical Operators,
Bitwise Operators,
Membership Operators,
Identity Operators,