/// <summary>
/// If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.
/// Find the sum of all the multiples of 3 or 5 below 1000.
/// </summary>
/// <returns>SolutionOutput object, giving info on result of running the problem</returns>
internal override SolutionOutput InnerSolve()
{
SolutionOutput solutionOutput = new SolutionOutput();
int answer = MultiplesOf3And5(1000);
solutionOutput.Output = "The calculated answer is:" + answer;
return(solutionOutput);
}
/// <summary>
/// Method to execute the solutions to the Project Euler problems
/// </summary>
/// <param name="problemNumber">The problem number to execute</param>
/// <returns>SolutionOutput object, giving info on result of running the problem</returns>
public static SolutionOutput RunSolution(int problemNumber)
{
SolutionOutput solutionOutput;
try
{
BaseProblem problem = GetProblemInstance(problemNumber);
solutionOutput = problem.Solve();
}
catch (Exception exception)
{
solutionOutput = new SolutionOutput();
solutionOutput.ValidationResult = false;
solutionOutput.Output = exception.Message;
}
return(solutionOutput);
}
/// <summary>
/// Executes the solution for the problem
/// </summary>
/// <returns>SolutionOutput object, giving info on result of running the problem</returns>
internal SolutionOutput Solve()
{
SolutionOutput solutionOutput;
if (!ValidationSolve())
{
solutionOutput = new SolutionOutput();
solutionOutput.ValidationResult = false;
solutionOutput.Output = "Validation against example failed. Not running full solve";
}
else
{
Stopwatch timer = new Stopwatch();
timer.Start();
solutionOutput = InnerSolve();
timer.Stop();
solutionOutput.DurationMilliseconds = timer.Elapsed.TotalMilliseconds;
solutionOutput.ValidationResult = true;
}
return(solutionOutput);
}