You can use sum to sum the elements of a list, however if your list is coming from raw_input, you probably want to convert the items to int or float first: l = raw_input().split(' ') sum(map(int, l))

May 5, 2025 · Finding the sum of elements in a list means adding all the values together to get a single total. For example, given a list like [10, 20, 30, 40, 50], you might want to calculate the …

You can use the sum function on a list: >>> print sum(nat_seq) 55 You can also use the formula n*(n+1)/2 where n is the value of the last element in the list (here: nat_seq[-1]), so you avoid …

Jan 9, 2022 · In this article, we will discuss different ways to find the sum of elements in a list in python. The first way to find the sum of elements in a list is to iterate through the list and add …

Dec 17, 2012 · You use sum() to add all the elements in a list. So also: Is there any other way to do it? Well, you can do it manually in a loop or use reduce() as The Recruit suggested. First …

May 30, 2024 · Learn how to sum elements in a list in Python using the for loop, list comprehension, and etc.

Dec 18, 2024 · The most common and efficient way to sum up a list of lists is by using zip() combined list comprehension. zip(*lists) unpacks the inner lists and groups their corresponding …

May 30, 2024 · To find the sum of elements in a list in Python, you can use the built-in sum() function. There are different ways to calculate the sum of all the number elements in the list. …

Nov 3, 2020 · In this article, we will take a look at the following ways to calculate sum of all elements in a Python list: Using sum() Method; Using for Loop; Sum of List Containing String …

Apr 27, 2025 · Python offers simple and efficient ways to add up elements in a list, whether you use built-in functions like sum(), a loop, or list comprehensions. In this guide, we walk through …