public void FilterDigitTest(int[] inputArray, int digitForFiltering, int[] expectedResult)
{
// Run the method under test.
int[] actualResult = SixthTask.FilterDigit(inputArray, digitForFiltering);
// Verify the result.
CollectionAssert.AreEqual(expectedResult, actualResult);
}
/// <summary>
/// The project should contain Main() method
/// </summary>
public static void Main()
{
// Demonstration of the solution of the first task
Console.WriteLine("------------ First task ------------");
var numberResult = FirstTask.InsertNumber(8, 15, 3, 8);
Console.WriteLine($"The result of inserting bits from number 15 to number 8 starting from 3 to 8 positions is {numberResult}");
// Demonstration of the solution of the second task
Console.WriteLine("------------ Second task ------------");
var array = new int[]
{
5, -3, 2, 9, -1, 16, 0, -6
};
var maxNumber = SecondTask.FindMaxRecursive(array, array.Length - 1);
Console.WriteLine($"The maximum element of array [{string.Join(", ", array)}] is {maxNumber}");
// Demonstration of the solution of the third task
Console.WriteLine("------------ Third task ------------");
var arrayForSecondTask = new double[]
{
1.0, 2.0, 3.0, 3.0
};
var elementOfEqualityOfLeftAndRightSides = ThirdTask.FindElementOfEqualityOfLeftAndRightSides(arrayForSecondTask);
Console.WriteLine($"The index of the element of equality of left and right sides of array [{string.Join(", ", arrayForSecondTask)}] is {elementOfEqualityOfLeftAndRightSides}");
// Demonstration of the solution of the fourth task
Console.WriteLine("------------ Fourth task ------------");
var latinAlphabetString1 = new string("abcdefg");
var latinAlphabetString2 = new string("efghijk");
var concatenatedStringWithoutDuplicates = FourthTask.ConcatenateExcludingDuplicateCharacters(latinAlphabetString1, latinAlphabetString2);
Console.WriteLine($"First string: {latinAlphabetString1}");
Console.WriteLine($"Second string: {latinAlphabetString1}");
Console.WriteLine($"Concatenated string: {concatenatedStringWithoutDuplicates}");
// Demonstration of the solution of the fifth task
Console.WriteLine("------------ Fifth task ------------");
var nextBiggerNumber = FifthTask.FindNextBiggerNumber(3462345, out var executionTime);
Console.WriteLine($"Next bigger number: {nextBiggerNumber}");
Console.WriteLine($"Execution time: {executionTime}");
// Demonstration of the solution of the sixth task
Console.WriteLine("------------ Sixth task ------------");
var testArrayForSixthTask = new int[]
{
7, 1, 2, 3, 4, 5, 6, 7, 68, 69, 70, 15, 17
};
var filteredArray = SixthTask.FilterDigit(testArrayForSixthTask, 7);
Console.WriteLine($"Input array: [{string.Join(", ", testArrayForSixthTask)}]");
Console.WriteLine($"Output array: [{string.Join(", ", filteredArray)}]");
}
public void FilterDigitTestIncorrectInput(int[] inputArray, int digitForFiltering)
{
Assert.Throws <ArgumentOutOfRangeException>(() => SixthTask.FilterDigit(inputArray, digitForFiltering));
}
public int[] FilterDigitTest(int[] inputArray, int digitForFiltering)
{
return(SixthTask.FilterDigit(inputArray, digitForFiltering));
}