displayFBuzz | C# Online Compiler

displayFBuzz by psrirajan@gmail.com

using System;

public interface IFizzBuzzRule
    {
        bool Check(int number);
        string GetResult(int number);
    }

    class FizzRule : IFizzBuzzRule
    {
        public bool Check(int number) => number % 3 == 0;
        public string GetResult(int number) => "Fizz";
    }

    class BuzzRule : IFizzBuzzRule
    {
        public bool Check(int number) => number % 5 == 0;
        public string GetResult(int number) => "Buzz";
    }

    class FizzBuzzRule : IFizzBuzzRule
    {
        public bool Check(int number) => number % 3 == 0 && number % 5 == 0;
        public string GetResult(int number) => "Fizz Buzz";
    }

    class DefaultRule : IFizzBuzzRule
    {
        public bool Check(int number) => true;
        public string GetResult(int number) => number.ToString();
    }

    class FizzBuzz
    {
        private readonly IFizzBuzzRule[] rules;

        public FizzBuzz()
        {
            rules = new IFizzBuzzRule[]
            {
				new FizzBuzzRule(),
				new FizzRule(),
				new BuzzRule(),
				new DefaultRule()
            };
        }

        public string GetResult(int number)
        {
            foreach (var rule in rules)
            {
                if (rule.Check(number))
                    return rule.GetResult(number);
            }
            return number.ToString();
        }
    }
    internal class Program
    {
        static void Main(string[] args)
        {
            FizzBuzz fizzBuzz = new FizzBuzz();

            for (int i = 1; i <= 100; i++)
            {
                Console.WriteLine(fizzBuzz.GetResult(i));
            }
        }

    }

​x
 
using System;
​
public interface IFizzBuzzRule
    {
        bool Check(int number);
        string GetResult(int number);
    }
​
    class FizzRule : IFizzBuzzRule
    {
        public bool Check(int number) => number % 3 == 0;
        public string GetResult(int number) => "Fizz";
    }
​
    class BuzzRule : IFizzBuzzRule
    {
        public bool Check(int number) => number % 5 == 0;
        public string GetResult(int number) => "Buzz";
    }
​
    class FizzBuzzRule : IFizzBuzzRule
    {
        public bool Check(int number) => number % 3 == 0 && number % 5 == 0;
        public string GetResult(int number) => "Fizz Buzz";
    }
​
    class DefaultRule : IFizzBuzzRule
    {
        public bool Check(int number) => true;
        public string GetResult(int number) => number.ToString();
    }
​
    class FizzBuzz
    {
        private readonly IFizzBuzzRule[] rules;
​
        public FizzBuzz()
        {
            rules = new IFizzBuzzRule[]
            {
                new FizzBuzzRule(),
                new FizzRule(),
                new BuzzRule(),
                new DefaultRule()
            };
        }
​
        public string GetResult(int number)
        {
            foreach (var rule in rules)
            {
                if (rule.Check(number))
                    return rule.GetResult(number);
            }
            return number.ToString();
        }
    }
    internal class Program
    {
        static void Main(string[] args)
        {
            FizzBuzz fizzBuzz = new FizzBuzz();
​
            for (int i = 1; i <= 100; i++)
            {
                Console.WriteLine(fizzBuzz.GetResult(i));
            }
        }
​
    }

Compilation error (line 4, col 7): The type or namespace name 'Json' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 36, col 21): The type or namespace name 'JsonSchema' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 51, col 28): The type or namespace name 'JsonSchema' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 22, col 26): The name 'JsonSchema' does not exist in the current context
Compilation error (line 36, col 51): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 37, col 25): The type or namespace name 'Dictionary<,>' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 37, col 44): The type or namespace name 'JsonSchema' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 39, col 28): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 40, col 31): The name 'SchemaValueType' does not exist in the current context
Compilation error (line 43, col 28): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 44, col 31): The name 'SchemaValueType' does not exist in the current context
Compilation error (line 51, col 59): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 52, col 15): The name 'SchemaValueType' does not exist in the current context
Compilation error (line 53, col 17): The name 'MetaSchemas' does not exist in the current context
Compilation error (line 56, col 25): The type or namespace name 'Dictionary<,>' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 56, col 44): The type or namespace name 'JsonSchema' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 59, col 30): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 60, col 23): The name 'SchemaValueType' does not exist in the current context
Compilation error (line 67, col 32): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 68, col 23): The name 'SchemaValueType' does not exist in the current context
Compilation error (line 75, col 31): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 76, col 23): The name 'SchemaValueType' does not exist in the current context
Compilation error (line 78, col 28): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 79, col 25): The type or namespace name 'JsonSchemaBuilder' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 83, col 19): The type or namespace name 'Dictionary<,>' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 83, col 38): The type or namespace name 'JsonSchema' could not be found (are you missing a using directive or an assembly reference?)

Last Run:	10:18:09 pm
Compile:	0.007s
Execute:	0s
Memory:	0b
CPU:	0s

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