using System;
namespace RecipeApp
{
class Recipe
{
public string[] Ingredients { get; set; }
public string[] Steps { get; set; }
public void DisplayRecipe()
{
Console.WriteLine("Ingredients:");
foreach (string ingredient in Ingredients)
{
Console.WriteLine("- " + ingredient);
}
Console.WriteLine("\nSteps:");
for (int i = 0; i < Steps.Length; i++)
{
Console.WriteLine((i + 1) + ". " + Steps[i]);
}
}
public void ScaleRecipe(double factor)
{
Console.WriteLine("\nScaled Recipe:");
foreach (string ingredient in Ingredients)
{
string[] parts = ingredient.Split(' ');
double quantity = Convert.ToDouble(parts[0]) * factor;
Console.WriteLine("- " + quantity + " " + parts[1] + " " + parts[2]);
}
}
}
class Program
{
static void Main(string[] args)
{
Recipe recipe = new Recipe();
Console.Write("Enter the number of ingredients: ");
int numIngredients = Convert.ToInt32(Console.ReadLine());
string[] ingredients = new string[numIngredients];
for (int i = 0; i < numIngredients; i++)
{
Console.Write("Enter ingredient " + (i + 1) + ": ");
ingredients[i] = Console.ReadLine();
Console.Write("Enter the quantity " + (i + 1) + ": ");
ingredients[i] = Console.ReadLine();
Console.Write("Enter the meassurement " + (i + 1) + ": ");
ingredients[i] = Console.ReadLine();
}
recipe.Ingredients = ingredients;
Console.Write("\nEnter the number of steps: ");
int numSteps = Convert.ToInt32(Console.ReadLine());
string[] steps = new string[numSteps];
for (int i = 0; i < numSteps; i++)
{
Console.Write("Enter step " + (i + 1) + ": ");
steps[i] = Console.ReadLine();
}
recipe.Steps = steps;
recipe.DisplayRecipe();
Console.Write("\nEnter a scaling factor (0.5, 2, or 3): ");
double factor = Convert.ToDouble(Console.ReadLine());
recipe.ScaleRecipe(factor);
Console.WriteLine("\nPress any key to clear recipe and enter a new one...");
Console.ReadKey();
Console.Clear();
Main(args);
}
}
}
explain this code
This C# program is a simple recipe app that allows the user to input ingredients, quantities, measurements, and steps for a recipe. The program then displays the recipe with the ingredients listed along with the corresponding steps.
The Recipe class has two properties: Ingredients and Steps, both of which are arrays of strings. It also has two methods: DisplayRecipe and ScaleRecipe. DisplayRecipe prints out all the ingredients and steps in the recipe, while ScaleRecipe allows the user to scale the recipe based on a factor inputted by the user.
The Main method in the Program class is where the user interacts with the program. It prompts the user to enter the number of ingredients, quantity, measurements, and steps for the recipe. It then creates a new Recipe object, sets its Ingredients and Steps properties, and displays the recipe using the DisplayRecipe method.
After displaying the recipe, the user is prompted to enter a scaling factor (0.5, 2, or 3) to scale the recipe. The ScaleRecipe method is then called to adjust the quantities of the ingredients based on the scaling factor.
Finally, the user is given the option to clear the recipe and enter a new one by pressing any key. The Main method is then recursively called to start the process again.
Overall, this program allows users to input, display, and scale recipes, making it a simple and interactive recipe app.