source: addons/HeuristicLab.PushGP/HeuristicLab.Problem.ProgramSynthesis.BenchmarkSuite/Problems/SuperAnagrams.cs

namespace HeuristicLab.BenchmarkSuite.Problems {
  using HeuristicLab.Problems.ProgramSynthesis.Base.Erc.Boolean;
  using HeuristicLab.Problems.ProgramSynthesis.Base.Erc.Char;
  using HeuristicLab.Problems.ProgramSynthesis.Base.Erc.Integer;

  public class SuperAnagrams : BenchmarkSuiteDataDescriptor {
    private const string name = "Super Anagrams - Hard";
    private const string fileName = "SuperAnagrams.csv";
    private const string description = "Given strings x and y of lowercase letters, return true if y is a super anagram of x, which is the case if every character in x is in y.To be true, y may contain extra characters, but must have at least as many copies of each character as x does.";

    protected override string FileName { get { return fileName; } }
    public override string Name { get { return name; } }
    public override string Description { get { return description; } }
    protected override int InputArgumentCount { get { return 2; } }
    protected override int OutputArgumentCount { get { return 1; } }

    public override ProblemData CreateProblemData() {
      return new ProblemData(ProblemType.SuperAnagrams) {
        Name = Name,
        Description = Description,
        ProgramExecutionBudget = 60000000,
        Examples = CloneExamples(),
        BestResult = 0,
        WorstResult = 1,
        InputArgumentTypes = new[] { ExampleArgumentType.String, ExampleArgumentType.String },
        OutputArgumentTypes = new[] { ExampleArgumentType.Boolean },
        TrainingCount = 200,
        TestCount = 2000,
        EnabledDataTypes = DataTypes.Exec | DataTypes.Integer | DataTypes.Boolean | DataTypes.Char | DataTypes.String,
        MaxSize = 800,
        EvalLimit = 1600,
        ErcOptions = {
          ErcProbability = 0.05,
          BooleanErcOptions = new BooleanErcOptions(
            new BooleanRandomErc {
              IsEnabled = true,
              AllowFalse = true,
              AllowTrue = true
            }),
          IntegerErcOptions = new IntegerErcOptions(
            new IntegerRangeErc(-1000, 1000)),
          CharErcOptions = new CharErcOptions(
            new IntegerRangeErc(0x20, 0x7e))
        }
      };
    }

    protected override Example ParseExample(string[] input, string[] output) {
      return new Example {
        InputArgs = input,
        OutputArgs = output,
        InputString = input,
        OutputBoolean = ExampleArgumentConverter.ConvertBooleans(output[0]),
      };
    }
  }
}