public Grader(ISolutionCache <Solution> solutionCache, IProblemSet <Problem> problemSet, Dictionary <SolutionType, ICompiler> compilers, string directory)
{
SolutionCache = solutionCache;
ProblemSet = problemSet;
Compilers = compilers;
Directory = directory;
}
public ProblemService(IProblemSet <TProblem> problemSet)
{
ProblemSet = problemSet;
}
