explain the c# code
class Recipe
{
public string[] Ingredients { get; set; }
public string[] Steps { get; set; }
public Recipe()
{
Ingredients = new string[0];
Steps = new string[0];
}
public void AddIngredient(string ingredient)
{
Array.Resize(ref Ingredients, Ingredients.Length + 1);
Ingredients[Ingredients.Length - 1] = ingredient;
}
public void AddStep(string step)
{
Array.Resize(ref Steps, Steps.Length + 1);
Steps[Steps.Length - 1] = step;
}
public void ClearRecipe()
{
Ingredients = new string[0];
Steps = new string[0];
}
class Program
{
static void Main()
{
Recipe recipe = new Recipe();
Console.WriteLine("Enter the number of ingredients:");
int numIngredients = int.Parse(Console.ReadLine());
for (int i = 0; i < numIngredients; i++)
{
Console.WriteLine("Enter ingredient name:");
string ingredientName = Console.ReadLine();
Console.WriteLine("Enter quantity:");
string quantity = Console.ReadLine();
Console.WriteLine("Enter unit of measurement:");
string unit = Console.ReadLine();
string ingredient = $"{quantity} {unit} of {ingredientName}";
recipe.AddIngredient(ingredient);
}
Console.WriteLine("Enter the number of steps:");
int numSteps = int.Parse(Console.ReadLine());
for (int i = 0; i < numSteps; i++)
{
Console.WriteLine($"Enter step {i + 1}:");
string step = Console.ReadLine();
recipe.AddStep(step);
}
// Display the recipe
Console.WriteLine("Recipe:");
foreach (string ingredient in recipe.Ingredients)
{
Console.WriteLine(ingredient);
}
foreach (string step in recipe.Steps)
{
Console.WriteLine(step);
}
}
}
}
This C# code defines a Recipe class with properties for Ingredients and Steps. The class also has methods to add ingredients and steps to the recipe, as well as a method to clear the recipe.
In the Main method of the Program class, the code creates a new Recipe object and prompts the user to enter the number of ingredients and steps for the recipe. It then loops through the user input to add ingredients and steps to the recipe using the AddIngredient and AddStep methods.
Finally, the code displays the recipe by printing out the ingredients and steps using a foreach loop.
Overall, this code allows the user to input ingredients and steps for a recipe and then displays the recipe back to the user.