public static void TestTask4()
{
Console.WriteLine("Test task #4");
Console.WriteLine("Write A:");
int a = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Write B:");
int b = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Write C:");
int c = Convert.ToInt32(Console.ReadLine());
Console.WriteLine(Task4.SolveLinearEquation(a, b, c));
}
static void Main(string[] args)
{
(double a1, double b1) = ReadTask1();
Console.WriteLine($"Test task #1 : {Task1.Count(a1, b1)}");
(double x, double y) = ReadTask2();
Console.WriteLine($"Test task #2 : {Task2.IdentifyQuarterOfPoint(x, y)}");
(double a3, double b3, double c3) = ReadTask3();
double[] result3 = Task3.SortToBigger(a3, b3, c3);
PrintArray(result3, 3);
(double a4, double b4, double c4) = ReadTask4();
double[] result4 = Task4.SolveSquareEquation(a4, b4, c4);
PrintArray(result4, 4);
int num = ReadTask5();
Console.WriteLine($"Test task #5 : {Task5.ConvertToLetter(num)}");
}
static void Main(string[] args)
{
int n = 100;
int[] array = new int[n];
Random random = new Random();
for (int i = 0; i < array.Length; i++)
{
array[i] = random.Next(-100, 101);
}
for (int i = 0; i < array.Length; i++)
{
Console.Write(array[i] + " ");
}
Console.WriteLine();
Console.WriteLine($"test task #1 : {Task1.FindMin(array)}");
Console.WriteLine($"test task #2 : {Task2.FindMax(array)}");
Console.WriteLine($"test task #3 : {Task3.FindIndexOfMin(array)}");
Console.WriteLine($"test task #4 : {Task4.FindIndexOfMax(array)}");
Console.WriteLine($"test task #5 : {Task5.SumOfElementsWithOddIndexes(array)}");
Console.Write("test task #5: ");
PrintArray(Task6.Reverse(array));
Console.WriteLine($"test task #7 : {Task7.CountOfOddElements(array)}");
Console.Write("test task #8 : ");
PrintArray(Task8.SwapHalves(array));
Console.Write("test task #9 Select: ");
PrintArray(Task9Select.SortBySelect(array));
Console.Write("test task #9 Insert: ");
PrintArray(Task9Insert.SortByInsert(array));
Console.Write("test task #10 Buble: ");
PrintArray(Task10Bubble.SortByBubble(array));
}
static void Main(string[] args)
{
Console.WriteLine("Test tasks for Profsoft:");
int select;
do
{
Console.Clear();
Console.WriteLine("Select the number of a task:");
Console.WriteLine("1. Task #1.");
Console.WriteLine("2. Task #2.");
Console.WriteLine("3. Task #3.");
Console.WriteLine("4. Task #4.");
Console.WriteLine("5. Task #5.");
Console.WriteLine("0. Exit.");
if (int.TryParse(Console.ReadLine(), out select))
{
switch (select)
{
case 1:
Console.Clear();
Console.WriteLine("Task #1:");
string str = null;
foreach (var i in Task1.SortArray(Checkers.ArrayChecker()))
{
str += i + " ";
}
Console.WriteLine($"Sorting completed!\nSorted array: {str}");
Console.ReadKey();
break;
case 2:
Console.Clear();
Console.WriteLine("Task #2:");
var res = Task2.SearchInArray(Checkers.CheckNumber());
if (res != null)
{
Console.WriteLine($"\nThe number is in the array: {res}");
}
Console.ReadKey();
break;
case 3:
Console.Clear();
Console.WriteLine("Task #3:");
var coordinates = Checkers.CoordinatesChecker();
Console.WriteLine($"Gets into:{Task3.CheckCoordinates(coordinates[0], coordinates[1])}");
Console.ReadKey();
break;
case 4:
Console.Clear();
Console.WriteLine("Task #4:");
Console.WriteLine($"Sum: {Task4.SumOfNumbers()}");
Console.ReadKey();
break;
case 5:
Console.Clear();
Console.WriteLine("Task #5:");
Console.WriteLine("Warning: All elements, except one, occur exactly two times.");
Console.WriteLine($"Unique element: {Task5.FindUnique(Checkers.ArrayChecker())}");
Console.ReadKey();
break;
case 0:
break;
default:
Console.WriteLine("Wrong number!");
Console.ReadKey();
break;
}
}
else
{
select = -1;
Console.WriteLine("Invalid input!");
Console.ReadKey();
}
}while (select != 0);
}