static void Main(string[] args) { ReadFile(@"A-small-practice.in"); var flipper = new Flipper(_testCases, _flipperSizes, _states); var steps = flipper.DoWork(); WriteFile(@"A-small-practice.out", steps); _testCases = 0; _flipperSizes = new List <int>(); _states = new List <string>(); ReadFile(@"A-large-practice.in"); flipper.NumberOfTestCase = _testCases; flipper.StateOfPancake = _states; flipper.FlipperSize = _flipperSizes; steps = flipper.DoWork(); WriteFile(@"A-large-practice.out", steps); }