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-2.2.1.119	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.118	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.117	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.116	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.115	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.114	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.113	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.111	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.110	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.109	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.108	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.107	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.106	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.105	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.104	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.103	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.102	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.101	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.100	tracks/csharp/exercises/bracket-push/Example.cs
trackler-2.2.1.99	tracks/csharp/exercises/bracket-push/Example.cs