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- // ---------------------------------- Test 1 -2 II --------------------------------------
- //using System;
- //namespace MyPrograme
- //{
- // public class Program {
- // static void Main(string[] args)
- // {
- double b = 2.3, y = 5.6, result;
- result = (b + Math.Pow(Math.Sin(Math.Pow(Math.PI, 4)), 2)) / (Math.Pow(Math.Cos(6), 1.0 / 5) + Math.Abs(1 / Math.Tan(y)));
- Console.WriteLine(result);
- // }
- // }
- //}
- // ------------------------- Test 1 - 1 I) -------------------------
- double x = 1.1, y = 3.4, z = 4.5, result;
- result = (Math.Pow(x, 7) * y * z - 3.3 * Math.Abs(x + Math.Pow(y, 1/4))) / Math.Pow(10, 7) + Math.Sqrt(Math.Log(4, Math.E));
- Console.WriteLine(result);
- --------------------------- 380 --------------------------
- Console.Write("Please, enter k = ");
- int k = int.Parse(Console.ReadLine());
- int sum = 0;
- int num;
- do
- {
- Console.Write("Please, enter an int number (0 for exit): ");
- num = int.Parse(Console.ReadLine());
- if (num % 2 == 1) sum += num;
- } while (num != 0);
- Console.Write(sum);
- // ---------------------------- 404 -----------
- using System;
- namespace MyNamespace
- {
- class Program
- {
- static void Main()
- {
- int k;
- do
- {
- Console.Write("Please, eneter the size of the array [2;50]: ");
- k = int.Parse(Console.ReadLine());
- } while (k < 2 || k > 50);
- int[] array = new int[k];
- for (int i = 0; i < array.Length; i++)
- {
- Console.Write("Please eneter element array[{0}] = ", i);
- array[i] = int.Parse(Console.ReadLine());
- }
- Console.WriteLine("The sum of the array elements > 40 is {0}", Sum(array, 40));
- }
- static int Sum(int[] array, int k)
- {
- int sum = 0;
- for (int i = 0; i < array.Length; i++)
- {
- if (array[i] > k)
- {
- sum += array[i];
- }
- }
- return sum;
- }
- }
- }
- // ------------------------------ Task 83 ----------------------------
- int max = 100;
- for (int i = 1, j = 100; i < 51; i += 2, j -= 2)
- {
- Console.Write("{0}, {1}, {2}, {3}, ", i, i + 1, j, j - 1);
- }
- // -------------------- 4 g ----------------------------
- double x = 1.2, y = 3.4, z = 5.6, a = 6.7, b = 2.3, result;
- result = Math.Pow((y + 6 * a - 2) / (3 * (x + 6)), 6) - (z / (z + 7 * b));
- Console.WriteLine(result);
- // ------------ 122 g ----------------------
- using System;
- namespace MyNamespace
- {
- class Program
- {
- static void Main()
- {
- double x = 1.2, y = 1;
- for (int n = 0; n < 5; n++)
- {
- y += (Math.Pow(-1, n) * Math.Pow(x, 2 * n)) / Factorial(2 * n);
- }
- y = 1 - y;
- Console.WriteLine(y);
- }
- static int Factorial(int n)
- {
- int factorial = 1;
- for (int i = 1; i <= n; i++)
- {
- factorial += i;
- }
- return factorial;
- }
- }
- }
- // ------------------------- 36 j --------------------------
- int x = -2, y = -3, z = -4;
- Console.WriteLine( (x < 0 && y < 0 && z < 0)? true : false);
- // ------------------------ Task 12 --------------------------
- Console.Write("Please, eneter a number with 7 digits: ");
- int i = int.Parse(Console.ReadLine());
- Console.WriteLine((i / 1000) % 10);
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