Sum, Subtract, product, and divide of vectors - Element by Element in C#

Опубликовано: 04 Октябрь 2024
на канале: C# Exercises
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Sum, Subtract, product, and divide of vectors - Element by Element in C#
===

In this video, we'll be learning how to sum, subtract, product, and divide vectors element by element in C#. This is a very important topic, as it is one of the fundamental operations of vector mathematics.

If you're familiar with basic algebra, then you'll be able to understand and apply these concepts to vector mathematics very easily. By the end of this video, you'll be able to understand and use these operations to solve problems in vector mathematics!
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To perform element-wise operations on vectors in C#, such as addition, subtraction, multiplication, and division, you can use arrays or lists to represent the vectors. Here's an example of how you can perform these operations element by element:
using System;
class Program
{
static void Main()
{
// Define two vectors
int[] vector1 = { 1, 2, 3 };
int[] vector2 = { 4, 5, 6 };

// Perform element-wise addition
int[] sum = new int[vector1.Length];
for (int i = 0; i < vector1.Length; i++)
{
sum[i] = vector1[i] + vector2[i];
}

// Perform element-wise subtraction
int[] subtract = new int[vector1.Length];
for (int i = 0; i < vector1.Length; i++)
{
subtract[i] = vector1[i] - vector2[i];
}

// Perform element-wise multiplication
int[] product = new int[vector1.Length];
for (int i = 0; i < vector1.Length; i++)
{
product[i] = vector1[i] * vector2[i];
}

// Perform element-wise division
double[] divide = new double[vector1.Length];
for (int i = 0; i < vector1.Length; i++)
{
divide[i] = (double)vector1[i] / vector2[i];
}

// Print the results
Console.WriteLine("Sum: " + string.Join(", ", sum));
Console.WriteLine("Subtract: " + string.Join(", ", subtract));
Console.WriteLine("Product: " + string.Join(", ", product));
Console.WriteLine("Divide: " + string.Join(", ", divide));
}
}
In this example, we have two vectors represented as arrays (vector1 and vector2). We then perform the element-wise operations using a loop, iterating over the elements of the vectors and calculating the result for each element.

The results are stored in separate arrays (sum, subtract, product, and divide). Finally, we print the results using Console.WriteLine().

Note that for division, we cast the values to double to handle possible fractional results. Also, ensure that the vectors have the same length to perform element-wise operations properly.

You can modify the code based on your specific requirements, such as using lists instead of arrays or working with vectors of different data types.
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