[Fork] Regex | C# Online Compiler

[Fork] Regex by Fᴀʀʜᴀɴ Aɴᴀᴍ

using System;
					
public class Program
{
	bool o(string i){return System.Text.RegularExpressions.Regex.IsMatch(i,"^[A-Z][a-z]+$");}
	
	public void Main() 
	{
		Console.WriteLine(o("Adnan"));
		Console.WriteLine(o("Farhan"));
		Console.WriteLine(o("FArHaN"));
	}
}

 
using System;
                    
public class Program
{
    bool o(string i){return System.Text.RegularExpressions.Regex.IsMatch(i,"^[A-Z][a-z]+$");}
    
    public void Main() 
    {
        Console.WriteLine(o("Adnan"));
        Console.WriteLine(o("Farhan"));
        Console.WriteLine(o("FArHaN"));
    }
}

True
True
False

Cached Result
Last Run:	12:50:56 am
Compile:	0.126s
Execute:	0s
Memory:	8kb
CPU:	0.016s

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