// C# Eval Expression

// Doc: https://eval-expression.net/eval-execute

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// @nuget: Z.Expressions.Eval

​

/*

# How to use the Execute Method?

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The `Execute` method allows you to execute any C# code or expression at runtime.

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It could be from a very simple math expression from an user input: https://dotnetfiddle.net/Jf9LMp

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To a more complex C# code, such as solving the famous [FizzBuzz](https://en.wikipedia.org/wiki/Fizz_buzz) interview question:  https://dotnetfiddle.net/BBJ4Ut

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In short, the `Execute` method from the C# Eval Expression library let you execute any C# code at runtime that you usually write in Visual Studio.

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See more: https://eval-expression.net/eval-execute

*/

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using System;

using System.Collections.Generic;

using Z.Expressions;

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public class Program

{

    public static void Main()

    {

        var list = Eval.Execute<List<string>>(@"

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var answers = new List<string>();

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for (int i = 1; i <= 100; i++)

{

    if (i % 15 == 0)

        answers.Add($'{i} => FizzBuzz');

    else if (i % 3 == 0)

        answers.Add($'{i} => Fizz');

    else if (i % 5 == 0)

        answers.Add($'{i} => Buzz');

    else

        answers.Add($'{i} => {i}');

}

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return answers;

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        ");

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        Console.WriteLine(string.Join(Environment.NewLine, list));

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    }

}

​

​