public void GetNegativeNumbersUnderDiagnol_1()
{
var matrix = new List <List <int> >();
var l1 = new List <int> {
1, 2, 3, 4
};
var l2 = new List <int> {
3, 5, 5, 6
};
var l3 = new List <int> {
-1, -2, 3, 7
};
var l4 = new List <int> {
-1, -2, -10, 7
};
matrix.Add(l1);
matrix.Add(l2);
matrix.Add(l3);
matrix.Add(l4);
var matrixProcessor = new MatrixProcessor(matrix);
var negativeNums = matrixProcessor.GetNegativeNumbersUnderDiagonal();
Assert.Equal(new List <int> {
-10, -2
}, negativeNums);
}
public void GetNegativeNumbersUnderDiagnol_2()
{
var matrix = new List <List <int> >();
var l1 = new List <int> {
1, 2
};
var l2 = new List <int> {
3, 5
};
matrix.Add(l1);
matrix.Add(l2);
var matrixProcessor = new MatrixProcessor(matrix);
var negativeNums = matrixProcessor.GetNegativeNumbersUnderDiagonal();
Assert.Equal(new List <int> {
}, negativeNums);
}
public void GetNegativeNumbersUnderDiagnol_6()
{
var matrix = new List <List <int> >();
var l1 = new List <int> {
1, 2, 3, 4, 5, 9
};
var l2 = new List <int> {
3, 5, 5, 6, -3, -5
};
var l3 = new List <int> {
-1, -2, 3, 7, 6, 10
};
var l4 = new List <int> {
6, -2, 10, 7, -3, -5
};
var l5 = new List <int> {
2, 2, -30, 7, 12, 83
};
var l6 = new List <int> {
-1, -3, -40, 7, -100, -40
};
matrix.Add(l1);
matrix.Add(l2);
matrix.Add(l3);
matrix.Add(l4);
matrix.Add(l5);
matrix.Add(l6);
var matrixProcessor = new MatrixProcessor(matrix);
var negativeNums = matrixProcessor.GetNegativeNumbersUnderDiagonal();
Assert.Equal(new List <int> {
-100, -40, -40, -30, -5, -5, -3, -3
}, negativeNums);
}