Does python allow you to assign a single value to several variables?
If you're coming to Python from a language in the C/Java/etc. family, it may help you to stop thinking about Show
Names don't have any of that. Values do, of course, and you can have lots of names for the same value. If you give If you want to know if two names are naming the same object, use the
You then ask:
Here, you're rebinding the name In your previous version, you were assigning to You can use the
Notice that Under the covers, user570826 asked:
That's exactly the same situation as But in this case, the value is an * Warning: Do not give Notorious B.I.G. a hot dog. Gangsta rap zombies should never be fed after midnight. W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy. Copyright 1999-2022 by Refsnes Data. All Rights Reserved. View Discussion Improve Article Save Article View Discussion Improve Article Save Article A variable is a segment of memory with a unique name used to hold data that will later be processed. Although each programming language has a different mechanism for declaring variables, the name and the data that will be assigned to each variable are always the same. They are capable of storing values of data types. The assignment operator(=) assigns the value provided to its right to the variable name given to its left. Given is the basic syntax of variable declaration: Syntax: var_name = value Example: a = 4 Assign Values to Multiple Variables in One LineGiven above is the mechanism for assigning just variables in Python but it is possible to assign multiple variables at the same time. Python assigns values from right to left. When assigning multiple variables in a single line, different variable names are provided to the left of the assignment operator separated by a comma. The same goes for their respective values except they should be to the right of the assignment operator. While declaring variables in this fashion one must be careful with the order of the names and their corresponding value first variable name to the left of the assignment operator is assigned with the first value to its right and so on. Example 1: Variable assignment in a single line can also be done for different data types. Python3
Output: value assigned to a 4 value assigned to b 8 Example 2: Not just simple variable assignment, assignment after performing some operation can also be done in the same way. Python3
Output: assigning values of different datatypes 4 geeks 3.14 True Example 3: Assigning different operation results to multiple variable. Python3
Output: 11 24 Example 4: Here, we are storing different characters in a different variables. Python3
Output: G eek s How can we assign values to multiple variables in Python?Python assigns values from right to left. When assigning multiple variables in a single line, different variable names are provided to the left of the assignment operator separated by a comma. The same goes for their respective values except they should be to the right of the assignment operator.
Can we assign single value to multiple variables at a time?We can assign values to multiple variables at once in a single statement in Swift. We need to wrap the variables inside a bracket and assign the values using the equal sign = .
Can you assign a variable to another variable in Python?Assigning one variable to another variable creates an alias of each variable. An alias is variable that points to the same object in memory as another variable. In the example above, both variables var1 and var2 are aliases of each other. In Python, it is possible to destroy references.
Does Python assign by value?Python passes arguments neither by reference nor by value, but by assignment.
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