The Python sum() function is a built-in function that takes an iterable (such as a list, tuple, or set) as its argument and returns the sum of all the elements in the iterable. It can also take an optional second argument, which is the starting value for the sum. If the iterable contains non-numeric elements, the sum() function will raise a TypeError. The sum() function is a convenient way to quickly calculate the total of a list of numbers or other iterable objects.. Keep reading below to learn how to **python sum** in **C#**.

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## Python ‘sum’ in C# With Example Code

Python is a popular programming language that is known for its simplicity and ease of use. One of the most commonly used functions in Python is the “sum” function, which is used to add up a list of numbers. If you are a C# developer, you may be wondering how to perform the same operation in C#. In this blog post, we will show you how to use the “Sum” method in C# to add up a list of numbers.

To get started, you will need to create a list of numbers that you want to add up. You can do this by declaring an array of integers and initializing it with some values. For example:

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int[] numbers = { 1, 2, 3, 4, 5 };

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Once you have your list of numbers, you can use the “Sum” method to add them up. The “Sum” method is part of the LINQ library in C#, so you will need to include the following namespace at the top of your file:

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using System.Linq;

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With this namespace included, you can now use the “Sum” method to add up your list of numbers. Here’s an example:

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int sum = numbers.Sum();

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In this example, we are calling the “Sum” method on our list of numbers and storing the result in a variable called “sum”. The “Sum” method will add up all the numbers in the list and return the total.

That’s all there is to it! With just a few lines of code, you can use the “Sum” method in C# to add up a list of numbers, just like you would in Python.

## Equivalent of Python sum in C#

In conclusion, the equivalent of the Python sum function in C# is the LINQ extension method called Sum(). This method allows us to easily calculate the sum of a collection of numbers in C#. It is a powerful tool that can be used in a variety of scenarios, from simple calculations to more complex data analysis tasks. By using the Sum() method, we can save time and effort in our coding process, and focus on the more important aspects of our project. Overall, the Sum() method is a valuable addition to the C# language, and a great alternative to the Python sum function.