public void Test1()
{
int[][] points = { new[] { 1, 3 }, new[] { -2, 2 } };
const int k = 1;
int[][] expectedResult = { new[] { -2, 2 } };
KClosestPointsToOriginSolution solution = new KClosestPointsToOriginSolution();
int[][] result = solution.Solve(points, k);
result.Should().NotBeNull();
result.Length.Should().Be(expectedResult.Length);
foreach (int[] point in expectedResult)
{
result.Should().ContainEquivalentOf(point);
}
}
public void Test5()
{
int[][] points = { new[] { 68, 97 }, new[] { 34, -84 }, new[] { 60, 100 }, new[] { 2, 31 }, new[] { -27, -38 }, new[] { -73, -74 }, new[] { -55, -39 }, new[] { 62, 91 }, new[] { 62, 92 }, new[] { -57, -67 } };
const int k = 5;
int[][] expectedResult = { new[] { 2, 31 }, new[] { -27, -38 }, new[] { -55, -39 }, new[] { -57, -67 }, new[] { 34, -84 } };
KClosestPointsToOriginSolution solution = new KClosestPointsToOriginSolution();
int[][] result = solution.Solve(points, k);
result.Should().NotBeNull();
result.Length.Should().Be(expectedResult.Length);
foreach (int[] point in expectedResult)
{
result.Should().ContainEquivalentOf(point);
}
}