C# implementation of floating-point number verification using regular expressions

C# implementation of floating-point number verification using regular expressions

In C#, we can use regular expressions to check the input string to determine whether it is a floating point number. The following is a sample code for floating-point number validation using regular expressions:

using System;
using System.Text.RegularExpressions;

class Program
{
   
    
    
    static void Main(string[