In this step-by-step tutorial, you'll learn how to use Python's sum() function to add numeric values together. You also learn how to concatenate sequences, such as lists and tuples, using sum().

The sum() function returns a number, the sum of all items in an iterable. Required. The sequence to sum. Optional. A value that is added to the return value. Built-in Functions. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

Jan 2, 2025 · Here below we cover some examples using the sum function with different datatypes in Python to calculate the sum of the data in the given input . Sum Function on a Dictionary ; Sum Function on a Set ; Sum Function on a Tuple ; The sum in Python with For Loop ; Error and Exceptions ; Practical Application ; Python Sum Function on a Dictionary

The sum() function adds the items of an iterable and returns the sum. In this tutorial, we will learn about the sum() function with the help of examples.

Python sum() builtin function returns the sum of elements in the given iterable. In this tutorial, you will learn the syntax of sum() function, and then its usage with the help of example programs.

Return the sum of a 'list' or 'tuple' of numbers. Start the sum with an 'initial value'. Calculate the sum of numbers in a 'generator expression'. Discover the Python's sum () in context of Built-In Functions. Explore examples and learn how to call the sum () in your code.

Jan 27, 2021 · Summing up numbers is one of those repetitive tasks you need to do over and over again in your practical code projects. To help you accomplish this task in a concise, readable, and efficient way, Python’s creators have added the built-in sum() function. It sums over all elements in a Python list—or any other iterable for that matter.

Python sum() builtin function is used to find the sum of elements in an iterable with a given start. In this tutorial, we will learn about the syntax of Python sum() function, and learn how to use this function with the help of examples.

sum() Function in Python: The sum() function returns a number that represents the sum of all items in an iterable. Syntax: sum(iterable, start) Parameters. iterable: This is required. It is the sequence to be sumed. start: This is optional. It is a value added to the return value. The value of start is 0 by default (if omitted) Return Value:

Jan 23, 2025 · In this blog post, we'll explore the fundamental concepts, usage methods, common practices, and best practices related to the sum function in Python. The sum function in Python takes an iterable (such as a list, tuple, or set) and an optional start value as arguments.