Arithmetic operators in python with example w3schools

June 161 Published: 11/16/2024

Arithmetic operators in python with example w3schools

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Arithmetic Operators in Python:

Python provides various arithmetic operators that can be used to perform mathematical operations on numbers. These include:

Addition: The + operator is used for addition.

Example:

x = 5
y = 3
print(x + y)  # Output: 8

Subtraction: The - operator is used for subtraction.

Example:

x = 10
y = 4
print(x - y)  # Output: 6

Multiplication: The * operator is used for multiplication.

Example:

x = 5
y = 2
print(x * y)  # Output: 10

Division: The / operator is used for division. Note that if the denominator is zero, a ZeroDivisionError will be raised.

Example:

x = 6
y = 3
print(x / y)  # Output: 2

Modulus: The % operator is used to find the remainder of an integer division operation.

Example:

x = 10
y = 4
print(x % y)  # Output: 2

Exponentiation: The ** operator is used for exponentiation (also known as power or raising to a power).

Example:

x = 3
y = 2
print(x ** y)  # Output: 9

Floor Division: The // operator is used to perform floor division, which returns the largest whole number that is less than or equal to the result of the division.

Example:

x = 10
y = 3
print(x // y)  # Output: 3

Ceil Division: Python doesn't have a built-in ceil function. However, you can use the math.ceil() function from the math module to perform ceil division (which returns the smallest whole number that is greater than or equal to the result of the division).

Example:

import math
x = 10
y = 3
print(math.ceil(x / y))  # Output: 4

It's worth noting that Python also supports complex numbers, which can be used with arithmetic operators. For example:

x = 2 + 3j
y = 1 + 2j
print(x * y)  # Output: (5+7j)

Remember to check out the official w3schools documentation for more information on Python arithmetic operators and other language features!

What does the += mean in Python?

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