Question

Please help me with these two problems. Thank you.

Part A

Create a console-based application that prompts the user to enter the total price of the transaction as well as a sale or discount percentage, then returns the price of the transaction with the percentage discount applied.

You should create at least one method that accepts and returns data.

Part B

Create a console-based application named MealPrice that computes the price of a meal at a pirate-themed restaurant owned by programmers, called "Keep to the Code."

The Main() method should call the following methods:

• A method to accept the number of sides the customer wants as input from the keyboard. This method returns the number of sides to the Main() method.
• A method to accept as input and return the type of meal—‘k’ for a kids meal, ‘m’ for a meat entree, or ‘v’ for a vegetarian entree.
• A method that accepts the number of sides and the meal type, then calculates and returns (rather than outputs) the cost of the meal as follows:
  • Kids' meals cost $5.00.
  • Meat entrees cost $10.00.
  • Vegetarian entrees cost $9.00.
  • The first side item is free, but each additional side costs $2.00.

Answer 1

Output will be like:

Code will be like:

using System;

namespace ConsoleApps
{
class Program
{
static void Main(string[] args)
{

//Part A
Console.WriteLine("Enter transaction amount");
int amount = Convert.ToInt16(Console.ReadLine());
Console.WriteLine("Enter discount percentage");
double percentage = Convert.ToInt16(Console.ReadLine());
double res= discountAmount(amount, percentage);
Console.WriteLine("The amount after discount is " + res);

//PartB

int sides=GetUserInput();
string userRes = typeOfMeal();

if(userRes=="k")
{
Console.WriteLine("Kids' meals cost $5.00.");
}
if (userRes == "m")
{
Console.WriteLine("Meat entrees cost $10.00 ");
}
if (userRes == "v")
{
Console.WriteLine("Vegetarian entrees cost $9.00");
}

if(sides>1)
{
Console.WriteLine("The sides cost is " + sides * 2);
}

Console.ReadLine();
}

static double discountAmount(int amnt, double percn)
{

return (amnt - amnt * (percn / 100));

}

static int GetUserInput()
{

Console.WriteLine("Enter number of sides");
int sides = Convert.ToInt16(Console.ReadLine());
return sides;

}

static string typeOfMeal()
{
Console.WriteLine("‘k’ for a kids meal, ‘m’ for a meat entree, or ‘v’ for a vegetarian entree");
string res=Console.ReadLine();
return res;
}

}
}

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