Contents

using System.Linq;

public static class BracketPush
{
    public static bool IsPaired(string input)
    {
        var brackets = new string(input.Where(c => "[]{}()".Contains(c)).ToArray());
        var previousLength = brackets.Length;

        while (brackets.Length > 0)
        {
            brackets = brackets.Replace("[]", "").Replace("{}", "").Replace("()", "");

            if (brackets.Length == previousLength)
                return false;

            previousLength = brackets.Length;
        }

        return true;
    }
}

Version data entries

285 entries across 188 versions & 1 rubygems

Version	Path
trackler-2.2.1.159	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.158	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.157	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.156	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.155	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.154	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.153	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.152	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.151	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.150	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.149	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.148	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.147	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.146	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.145	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.144	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.143	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.142	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.141	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.140	tracks/csharp/exercises/bracket-push/Example.cs