public void Calculate_SumOnTestData_Returns22()
{
List <long> values = SumCalculationTestDataBuilder.CreateTestData(Resources.WeekSixTestInput);
var uniqueSums = new ChainedHashSet <long>();
var valuesSet = new ChainedHashSet <long>(values);
List <int> range = new List <int>();
for (int i = -1000; i <= 1000; i++)
{
range.Add(i);
}
for (int i = 0; i < values.Count; i++)
{
for (int j = 0; j < range.Count; j++)
{
var x = range[j] - values[i];
if (valuesSet.Contains(x))
{
uniqueSums.Add(range[j]);
}
}
}
Assert.That(uniqueSums.Count, Is.EqualTo(22));
}
public void Calculate_SumOnTestDataBruteForce_Returns22()
{
List <long> values = SumCalculationTestDataBuilder.CreateTestData(Resources.WeekSixTestInput);
var uniqueSums = new ChainedHashSet <long>();
for (int i = 0; i < values.Count; i++)
{
for (int j = i; j < values.Count; j++)
{
var sum = values[j] + values[i];
if (sum <= 1000 && sum >= -1000)
{
uniqueSums.Add(sum);
}
}
}
Assert.That(uniqueSums.Count, Is.EqualTo(22));
}
public static List <long> GetDate()
{
return(SumCalculationTestDataBuilder.CreateTestData(Resources.WeekSixTestInput));
}
