Function Sum Of Array - C# Programming Exercise

In this C# exercise, you are asked to write a program to calculate the sum of the elements in an array. The Main function should look like the following:

public static void Main()
{
int[] example = {20, 10, 5, 2 };
Console.WriteLine("The sum of the example array is {0}", Sum(example));
}

In this case, the Sum function should accept an array of integers and return the sum of all its elements. This exercise is useful for practicing array manipulation in C#, as well as learning how to perform simple mathematical operations within a program. By working with arrays and functions, you will improve your understanding of how to handle collections of data in C# and how to structure your code to work with them efficiently.

Exercise

Function Sum Of Array

Objective

Write a C# program to calculate the sum of the elements in an array. "Main" should be like this:

public static void Main()
{ int[] example = {20, 10, 5, 2 };
Console.WriteLine(
__"The sum of the example array is {0}", __Sum(example));
}
}

Write Your C# Exercise

C# Exercise Example

Example Code Copied

// Importing the System namespace to access basic system functions
using System;

class Program
{
    // Function to calculate the sum of all elements in the array
    public static int Sum(int[] array)
    {
        // Initialize a variable to store the sum of array elements
        int total = 0;

        // Loop through each element of the array and add it to the total sum
        foreach (int number in array)
        {
            total += number;
        }

        // Return the calculated sum
        return total;
    }

    // Main method where the Sum function is called
    public static void Main()
    {
        // Define an example array with integer values
        int[] example = { 20, 10, 5, 2 };

        // Call the Sum function to calculate the sum of the array elements
        // Then display the result using Console.WriteLine
        Console.WriteLine("The sum of the example array is {0}", Sum(example));
    }
}

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Function Sum Of Array - C# Programming Exercise

Category

Functions

Exercise