Python Operators Explained with Easy Examples

Operators in Python

Operators in Python are unique symbols that enable us to carry out various operations, such as assigning data, comparing values, and adding numbers. Consider operators to be tools that instruct Python on how to handle your data.

Let’s examine each of the primary operator types individually using clear and thorough examples!

1. The Arithmetic Operators

Arithmetic operators are used to perform arithmetic operations between two Variables or Values. There are various arithmetical operators that we can use in Python, as follows:

The Addition (+)

The Addition (+) operator in Python is used to add two numeric values (like integers or floats) and to join two strings together.

In the park, you select five pebbles. A friend gives you three more later. Check the total now. Eight appears in your hand after you count.

your_pebbles = 5

friend_pebbles = 3

total = your_pebbles + friend_pebbles

print(total)

Output

Subtraction (-)

The - Operator subtracts the value on the right from the value on the left.

In your wallet, you have ₹10. You pay ₹4 for stickers. You have ₹6 left over after paying.

allowance = 10

sticker_cost = 4

remaining = allowance - sticker_cost

print(remaining)

Output

Multiplication (*)

The * Operator multiplies two numeric values to produce their product.

On the table are 6 lunchboxes. Each box contains 2 chocolates. After completing the task, you discover that you have placed a total of 12 chocolates.

boxes = 6

chocolates_each = 2

total = boxes * chocolates_each

print(total)

Output

- Exponent ()**
The ** Operator is used to raise the number on the left to the power of the number on the right.
In simple terms, it multiplies the left number by itself as many times as the right number says.

There are 2 seeds at the beginning. Every day the number doubles. 3 days later, you have 8 seeds total.
```
seeds = 2

days = 3

final = seeds ** days

print(final)
```
Output
```
8
```
Division (/)

The / Operator divides the value on the left by the value on the right and returns a floating-point result.

You own ten apples. You give them to two people equally. Everyone gets five.

apples = 10

people = 2

per_person = apples / people

print(per_person)

Output

5.0

Floor Division by $//$

$//$ Returns the Quotient after the division of two operands. It always gives output in the integer data type. For example

Python

first_number = 5 
second_number = 2 
quo = first_number // second_number 
print(quo)

Output

Modulus (%)

The % Operator returns the remainder left after dividing one number by another.

You attempt to arrange 10 marbles in 3 groups. There is only 1 marble left in your hand after 3 groups are full.

marbles = 10

group_size = 3

leftover = marbles % group_size

print(leftover)

Output

2. Comparison Operators

Their values are compared. The outcome is either True or False.

Equal to (==)

The == Operator checks whether two values are equal and returns True if they are the same.

You own five vehicles. Likewise, your sister has five. Both work well together.

your_cars = 5

sister_cars = 5

same = your_cars == sister_cars

print(same)

Output

True

Not Equal (!=)

The != Operator checks whether two values are different and returns True if they are not the same.

There are five crayons in your box. Three is what your friend has. The figures are not equal.

your_crayons = 5

friend_crayons = 3

not_same = your_crayons != friend_crayons

print(not_same)

Output

True

Greater Than (>)

The > Operator checks if the left value is greater than the right value.

Your age is seven years old. Your cousin is three years old. You’re older.

your_age = 7

cousin_age = 3

result = your_age > cousin_age

print(result)

Output

True

Less Than (<)

The < Operator checks if the left value is smaller than the right value.

Four books are in your possession. Your friend has six. Your book collection is smaller.

your_books = 4

friend_books = 6

result = your_books < friend_books

print(result)

Output

True

Greater Than or Equals To (>=)

The >= Operator checks if the left value is greater than or equal to the right value.

5 points are required to enter a game. Your score is five. Go ahead and get in.

need = 5

score = 5

allowed = score >= need

print(allowed)

Output

True

Less Than or Equals To (<=)

The <= Operator checks if the left value is smaller than or equal to the right value.

Children under the age of five are permitted in a play area. You are three years old. You’re free.

max_age = 5

your_age = 3

allowed = your_age <= max_age

print(allowed)

Output

True

3. Assignment Operators

The Assignment Operators are used to assign the value of the right expression to the left operand.

Do Not Confuse:

$=$ and $==$ are both different operators. $=$ is the assignment operator, while $==$ is a comparison operator. = $=$ : It assigns the value of the right expression to the left operand. For example:

Python

a = 5 
print(a)

Output

$+ =$ : We have often used expressions like a = a+5 , it will add 5 in the previous value of a and then assign it to a. We can simply write this expression as a+=5.For example:

Python

x = 5 
x = x+5 
print(x)

Output

We can write x = x + 5 as x+=5.

Python

x = 5 
x+=5 
print(x)

Output

Note:

$+ =$ $+ =$ performs an operation on the same variable and stores the value in the same variable. This is how rest assignment operators
(

$- =, * =, / =, * * =, / / =$ $- =, * =, / =, * * =, // =$ −=,∗=,/=,∗∗=,//=,%=) In Python, work.

Python

x = 10
x += 5   # 15 
x *= 2   # 30 
x //= 4  # 7

print(x)

Output

4. Logical Operators

Work with conditions that are True or False.

AND

The and Operator returns True only if both conditions being compared are True.

You go play after cleaning your room and finishing your homework.

homework = True

room_clean = True

play = homework and room_clean

print(play)

Output

True

The or Operator returns True if at least one of the conditions being compared is True.

If you assist around the house or eat vegetables, you get dessert. Dessert is yours since you helped.

veggies = False

helped = True

dessert = veggies or helped

print(dessert)

Output

True

NOT

The not Operator reverses the result of a condition, returning True if the condition is False.

You step outside because it’s not raining.

raining = False

go_outside = not raining

print(go_outside)

Output

True

The primary Python operators are now familiar to you. Try running the code and altering the values. You learn to code more quickly if you practice every day.

Assignment

The Output of a = 2+3-4/2**2, and also tell its type?
Suppose there are 5 rupees in your pocket.

I am giving you 17 Rs. How many rupees do you have now?

Now I am giving you 39 Rs. How many rupees do you have now?

Now I am taking 23 Rs. back. How many rupees do you have now?

Again, I am giving you 932 Rs. How many rupees do you have now?

What will be the output of the following program:

a = False
b = False
x = not(a)
y = not(b)
print(a and b)
print(a and x)
print(y and b)
print(x and y)

Calculate the value of ( a ) in the expression: a =( 5 + 3 – 2 / 2 ).

Write a Program where the output is the value raised to the power 100.
Suppose you have 150 rupees.

You spend 45 rupees on a meal. How many rupees do you have now?

Then, you spend 32 rupees on a movie ticket. How many rupees do you have now?

Next, you spend 18 rupees on snacks. How many rupees do you have now?

Finally, you spend 25 rupees on transportation. How many rupees do you have now?

Further learning

Python Memory Allocation Explained for Beginners

Python Data Types for Beginners: A Simple Guide to 4 Key Types – int, float, str, and bool

Python Official Documentation for Data Types:

URL – https://www.w3schools.com/python/python_operators.asp

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Python Operators Explained with Easy Examples