// ---------------------------------- 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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