public void Solver2(string example)
{
var content = example.ReadFromFile();
var solver = new Solver2();
var input = Input.Parse(content);
var output = solver.Solve(input);
Console.WriteLine($"Total Score: {output.GetScore(input):N0}");
example.WriteToFile(output.GetOutputFormat());
Assert.Pass();
}
public ActionResult <SolveResult> Solve(int target, List <int> chosenNums)
{
if (chosenNums.Count == 0 || chosenNums.Count > 8)
{
return(BadRequest("Must provide between 1 and 8 numbers"));
}
var solver = new Solver2(target, chosenNums);
return(solver.Solve());
}
public void CanFindExactSolutions(int target, List <int> availableNums)
{
// Assemble
var solver = new Solver2(target, availableNums);
// Act
var result = solver.Solve();
// Assert
Assert.Equal(0, result.ClosestDiff);
Assert.NotEmpty(result.Solutions);
}
public void WorksWhenSolutionIsAlreadyInAvailableNumbers()
{
// Assemble
var availableNums = new List <int> {
1, 2, 3, 4, 5, 100
};
var solver = new Solver2(100, availableNums);
// Act
var result = solver.Solve();
// Assert
Assert.Equal(0, result.ClosestDiff);
Assert.NotEmpty(result.Solutions);
}
public void CanFindClosestSolutions()
{
// Assemble
var availableNums = new List <int> {
2, 3, 4, 5, 8, 10
};
var solver = new Solver2(933, availableNums);
// Act
var result = solver.Solve();
// Assert
Assert.Equal(1, result.ClosestDiff);
Assert.Equal(2, result.Solutions.Count);
}
public void DoesntMissSimplerSolutions()
{
// Assemble
var availableNums = new List <int> {
1, 2, 3, 4, 5, 6
};
var solver = new Solver2(8, availableNums);
// Act
var result = solver.Solve();
// Assert
Assert.Equal(0, result.ClosestDiff);
Assert.Contains("4 × 2 = 8", result.Solutions);
Assert.Contains("5 + 3 = 8", result.Solutions);
}