How to add a number to a class name within a for loop?-CodePudding

I have a number of pizzas. that number is defined by the user. the for loop will run for that length of time. each time the for loop runs I want a new class for that pizza to be made. in order to do this (as far as I know) the names need to be different. I want the default name to be "pizza" and then for each reiteration of the for loop I want it to tack on a number to pizza. i.e "pizza1" "pizza2"

using System;

namespace PizzaCalculator { public class Pizza { public double size{get;set;} public double price{get;set;} public double squarInch; public double pricePerInch; public double radius; public double radius2; public string brand{get;set;}

    public void calculate()
    {
        radius = (size/2);
        radius2 = Math.Pow(radius, 2);
        squarInch = radius2*3.14159;
        pricePerInch = Math.Round((price/squarInch),2);
    }
}
class Program
{
    static void Main(string[] args) 
    {   
        double pizzaNum;


        Console.WriteLine("How many pizza's do you want to compair?");
        pizzaNum = Convert.ToInt32(Console.ReadLine());

        for (int i = 0; i < pizzaNum; i  )
        {
            Console.Write("\nPlease enter the brand of the pizza: ");
            Pizza pizza = new Pizza() {brand = Console.ReadLine()};

        }


       
       Console.ReadKey();
    }
}

}

I've tried to attach [i] to the end of "pizza" but I don't really know for sure how to go about doing this.

CodePudding user response：

You can use a List<Pizza>to store your pizzas.

List<Pizza> pizzas = new List<Pizza>();

for (int i = 0; i < pizzaNum; i  )
{
    Console.Write("\nPlease enter the brand of the pizza: ");
    Pizza pizza = new Pizza() {brand = Console.ReadLine()};
    pizzas.Add(pizza);
}

To read the data, you can use a foreach loop:

foreach(Pizza pizza in pizzas)
{
    Console.WriteLine(pizza.brand);
}

Or to access a specific pizza, you can use the indexer:

Console.WriteLine(pizzas[0].brand);