Javascript Function Max

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The Python max () function is used to find the largest value in a list of values. The Python min () function is used to find the lowest value in a list. The list of values ‚Äã‚Äãcan contain strings or numbers.

You may come across a situation where you want to find the minimum or maximum value in a list or string. For example, you could write a program that finds the most expensive car sold at your dealership. This is where Python’s built-in min () and max () functions come in.

In Python, you can use min () and max () to find the smallest and largest value in a list or string, respectively. This guide will explore how to use the min () and max () methods in Python and walk you through a few examples of each.

Python min ()

The Python min () function returns the lowest value in a list of items. min () can be used to find the smallest number in a list or the first string that would appear in the list if the list were sorted alphabetically.

Here is the syntax for Python min () method:

In this syntax, the min () method accepts only one parameter: the object for which we want to find the minimum value.

You can also specify individual values ‚Äã‚Äãas arguments with the min value () function:

The largest of all the values ‚Äã‚Äãwe specify as arguments is returned if you choose to specify individual values.

You can pass an iterable like a list or a list tuple as an argument to the min ( ). If an iterable is empty, a ValueError is raised like this:

ValueError: max () arg is an empty sequence

Read our article on "ValueError: max () arg is an empty sequence‚" (which also applies to the min () method) for more information.

min Python example

Here is a simple example of using the min () to find the lowest value in a list:

Our code returns: 14.

In the first line of our code, we define a list called example_list which stores four values. Next line, we use min () to find the smallest value in this list and display it to the console.

Let’s use a more detailed example to show this method in action. Let’s say we own a cafe and have created a list of potential milk vendors. We found six suppliers and created a table that stores the price per gallon that each supplier gave us.

We want to find the cheapest supplier on our list, we can do that using the following program:

Our code returns the smallest element of our iterable:

In the first line of our code, we define a list of supplier quotes. Next, we use the min () method to find the smallest value and print a message with the result of that method. In this case, the lowest price available was $ 3.26 per gallon of milk.

Python Max function

The Python max () function returns the largest value in an iterable, such as a list. If a list contains strings, the last item in alphabetical order is returned by max ().

Let’s take a look at the Python syntax of the max () function:

You can specify individual values ‚Äã‚Äãwith the highest value selected.

We can also use this syntax where we pass an iterable as an argument:

The second example is the most common use of max (). This code reads the contents of the specified iterable, as a list, and returns the largest value in that iterable.

Passing an empty value as an argument to the max () function will have the same ValueError result discussed above.

max () Python example

Let’s say we are premium coffee and try to pay a higher price for quality milk. We were able to find the biggest quote we received using the following code:

Our code returns the largest item in our list:

As you can see, our code is almost identical to the code in the min () example above. Instead of using min (), we used max ().

The max () method looked up in our Python ord () method .)

Let’s say we have a string containing the grades for each student in a fifth grade math class. We want to know which was the lowest score. To calculate the lowest score, we could use the max () function. Here is an example of a program that does this:

Our code returns:

Our code searches a Python string to find the smallest value. In this case, the lowest score was D, which our max () function identified and returned to our code.

When using strings and the min () and max () methods, you can specify multiple parameters. to find the smallest and largest string of multiple values.

Suppose you have three student names and you want to know which one comes last in alphabetical order. You can do this using the following code:

Our code returns:

The max ( ) took three parameters: name_name, name_name and name_name. The max () method then calculated which of these names comes last in alphabetical order and returned that name to the program.

Finally, our code printed a message that indicated the name that appears at the end of the alphabet.

Conclusion

Often times when working with lists or strings you will want to find the lowest or highest value that appears in that list or string. The Python min () and max () methods can be used to do this.

This tutorial explains how to use the min () and max () with Python lists and strings. You are now ready to start working with min () and max () on lists and strings like a pro!

To learn more about Python programming, read our guide How to learn Python .

👻 Read also: what is the best laptop for engineering students?

We hope this article has helped you to resolve the problem. Apart from Javascript Function Max, check other array Python module-related topics.

Want to excel in Python? See our review of the best Python online courses 2023. If you are interested in Data Science, check also how to learn programming in R.

By the way, this material is also available in other languages:



Anna Schteiner

Texas | 2023-01-27

I was preparing for my coding interview, thanks for clarifying this - Javascript Function Max in Python is not the simplest one. Checked yesterday, it works!

Olivia Richtgofen

Shanghai | 2023-01-27

COM PHP module is always a bit confusing 😭 Javascript Function Max is not the only problem I encountered. Will use it in my bachelor thesis

Javier Gonzalez

Vigrinia | 2023-01-27

I was preparing for my coding interview, thanks for clarifying this - Javascript Function Max in Python is not the simplest one. Will use it in my bachelor thesis

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