public void MainMenu(int i) { Console.WriteLine("Select an option..."); Console.WriteLine("0 - Generic Test File"); Console.WriteLine("1 - Prime numbers generator and binary search"); Console.WriteLine("2 - Eight Queen Problem"); Console.WriteLine("3 - Buy Sell Gold"); Console.WriteLine("4 - ParallelMatrixComputation"); ConsoleKeyInfo key = Console.ReadKey(); Console.WriteLine(i); switch (key.KeyChar) { case '0': SecondaryMenu.Meh(); break; case '1': BinarySieve.ExecuteBinaryAndSieve(); break; case '2': EightQueenProblem.Backtracking(); break; case '3': BuySellGold.Initialize(); break; case '4': ParallelMatrixMultiplication.ExecuteMultiplyMatrices(); break; } }
public static void ExecuteBinaryAndSieve() { BinarySieve sieve = new BinarySieve(); IMenuController alg = new Algorythms() as IMenuController; int maxPrimeSetSize; if (!int.TryParse(Console.ReadLine(), out maxPrimeSetSize)) { Console.WriteLine("Not a number. Bhye, Bhye!"); Console.ReadLine(); alg.MainMenu(); } if (maxPrimeSetSize > 500000) { Console.WriteLine("The number was larger than 500.000. We don't have all day here..."); Console.ReadLine(); return; } DateTime startTime = DateTime.Now; sieve.BinarySearch(sieve.SieveOfEratostenes(maxPrimeSetSize)); DateTime endTime = DateTime.Now; string deltaTime = (endTime - startTime).TotalSeconds.ToString(); Console.WriteLine($"\nExecution time was {deltaTime} seconds"); Console.ReadLine(); alg.MainMenu(); }