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Definition and Usage. The min() function returns the item with the lowest value, or the item with the lowest value in an iterable. If the values are strings, an alphabetically comparison is done.
In this tutorial, you'll learn how to use Python's built-in min() and max() functions to find the smallest and largest values. You'll also learn how to modify their standard behavior by providing a suitable key function. Finally, you'll code a few practical examples of using min() and max().
Jul 3, 2024 · min () is an inbuilt function in Python programming language that returns the minimum alphabetical character in a string. Syntax: min (string) Parameter: min () method takes a string as a parameter Return value: Returns a character which is alphabetically the lowest character in the string.
- Min() Parameters
- Example 1: Get The Smallest Item in A List
- Example 2: The Smallest String in A List
- Example 3: Min() in Dictionaries
iterable - an iterable such as list, tuple, set, dictionary, etc.*iterables (optional)- any number of iterables; can be more than onekey (optional)- key function where the iterables are passed and comparison is performed based on its return valuedefault (optional)- default value if the given iterable is emptyOutput If the items in an iterable are strings, the smallest item (ordered alphabetically) is returned.
Output In the case of dictionaries, min() returns the smallest key. Let's use the keyparameter so that we can find the dictionary's key having the smallest value.
Output In the second min() function, we have passed a lambda function to the keyparameter. The function returns the values of dictionaries. Based on the values (rather than the dictionary's keys), the key having the minimum value is computed.
The min() function returns the smallest items of two or more arguments: min(arg1,arg2,*args[,key]) Code language: Python (python) In this syntax: arg1, arg2, .. are the input arguments. key is an optional keyword-only parameter that specifies a key for comparing the arguments.
Feb 18, 2021 · Min() is a function that takes an input and returns the item with the smallest value. For instance, min () will return the smallest number in a list of numbers: >>> numbers = [1, 2, 3, 4, 5] >>> min(numbers) 1. The code block above defines a list, numbers, and passes it as an argument to min (), which returns the smallest number in the list.
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The min() function in Python is a built-in function that returns the smallest item in an iterable (such as a list, tuple, or string) or among multiple arguments. It can also accept an optional key function to specify a custom comparison logic for finding the smallest item.