float parse test, C#

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//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Globalization;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            string str1 = "-3.567";
            string str2 = "0.351";
            string str3 = "3.211";
            
            float test1 = float.Parse(str1, CultureInfo.InvariantCulture);
            float test2 = float.Parse(str2, CultureInfo.InvariantCulture);
            float test3 = float.Parse(str3, CultureInfo.InvariantCulture);
            
            Console.WriteLine(str1+" is being parsed as "+test1.ToString());
            Console.WriteLine(str2+" is being parsed as "+test2.ToString());
            Console.WriteLine(str3+" is being parsed as "+test3.ToString());
        
        }
    }
}

Show compiler warnings [ + ] Show input
Compilation time: 0,14 sec, absolute running time: 0,09 sec, cpu time: 0,09 sec, average memory usage: 12 Mb, average nr of threads: 2, absolute service time: 0,26 sec