Many numbers and sum - Practice Exercises C# Sharp

Lesson 4:

Structures and Strings

Exercise 4.5:

Many numbers and sum

Objetive:

Create a program which asks the user for several numbers (until he enters "end" and displays their sum). When the execution is going to end, it must display all the numbers entered, and the sum again, as follows:

Enter a number: 5
Sum = 5
Enter a number: 3
Sum = 8
Enter a number: end
The numbers are: 5 3
The sum is: 8

using System;
public class ManyNumbers
{
    public static void Main()
    {
        float[] numbers = new float[1000];
        string entrada;

        Console.Write("Enter a number: ");
        entrada = Console.ReadLine();
    }
}