Programming Language: C# (CSharp)

Class/Type: System

Method/Function: Sum

Examples at hotexamples.com: 30

System Sum is a package library in C# that provides methods for calculating the sum of values in an array or list. It is useful in mathematical and statistical applications where summing values is required.

Code**example 1:**

This code uses the System.Linq package library to calculate the sum of values in an integer array. The Sum method is called on the Enumerable class, which takes an array as input and returns the sum of its values. In this example, the output is 15.

Code**example 2:**

Code

int[] myArray = { 1, 2, 3, 4, 5 }; int sum = System.Linq.Enumerable.Sum(myArray); Console.WriteLine(sum); // Output: 15

This code uses the System.Linq package library to calculate the sum of values in an integer array. The Sum method is called on the Enumerable class, which takes an array as input and returns the sum of its values. In this example, the output is 15.

Code

ListThis code uses the same System.Linq package library, but operates on a List of doubles. The Sum method is called on the Enumerable class, which takes a list as input and returns the sum of its values. In this example, the output is 17.5. In conclusion, System Sum is a package library in C# that allows for calculating the sum of values in an array or list. It can be used in various mathematical and statistical applications.myList = new List { 1.5, 2.5, 3.5, 4.5, 5.5 }; double sum = System.Linq.Enumerable.Sum(myList); Console.WriteLine(sum); // Output: 17.5

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