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- using System;
- class BinarySearch
- {
- static void Main()
- {
- Console.Write("Enter the array length: ");
- int length = int.Parse(Console.ReadLine());
- Console.Write("Enter the element to be found: ");
- int element = int.Parse(Console.ReadLine());
- int[] myArray = new int[length];
- for (int i = 0; i < length; i++)
- {
- Console.Write("Enter the Array1 Element[{0}]: ", i + 1);
- myArray[i] = int.Parse(Console.ReadLine());
- }
- int minValue = 0;
- int maxValue = myArray.Length;
- Array.Sort(myArray);
- bool isAvailable = false;
- while (minValue <= maxValue)
- {
- int midElement = minValue / 2 + maxValue / 2;
- if (myArray[midElement] < element)
- {
- minValue = midElement + 1;
- continue;
- }
- else if (myArray[midElement] > element)
- {
- maxValue = midElement - 1;
- continue;
- }
- else if (myArray[midElement] == element)
- {
- Console.WriteLine("The element {0} is in position {1}", myArray[midElement], midElement);
- isAvailable = true;
- break;
- }
- }
- if (!isAvailable) Console.WriteLine("There is no element with value {0}", element);
- }
- }
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