public ReadFile() { Cstring FilenameTemp = GetTempFileName(); int nModifications = 0; // Read the file and display it line by line. System.IO.StreamReader file = new System.IO.StreamReader(Filename); System.IO.StreamWriter fileOut = new System.IO.StreamWriter(FilenameTempp); while ((line = file.ReadLine()) != null) { String strExpanded = Environment.ExpandEnvironmentVariables(line); if (!strExpanded.Equals(line)) { ++nModifications; } file.WriteLine(strExpanded); } file.Close(); fileOut.Close(); }
static void Main(string[] args) { FileStream fs = new FileStream(@"C: \Users\HP\Downloads\far2.0\PT\lab2_min_prime_number\lab2_min_prime_number\lb2", FileMode.OpenOrCreate, FileAccess.ReadWrite); FileStream ffs = new FileStream(@"C: \Users\HP\Downloads\far2.0\PT\lab2_min_prime_number\lab2_min_prime_number\lab2", FileMode.OpenOrCreate, FileAccess.ReadWrite); StreamReader a = new StreamReader(fs); StreamReader b = new StreamReader(ffs); int cnt = 0; int min = 0; bool flag = false; string[] s = Console.ReadLine().Split(); foreach (string h in s) { int number = int.Parse(h); cnt = 0; for (int i = 2; i <= number; i++) { if (number % i == 0) { cnt++; } if (cnt >= 2) { break; } } if (cnt == 1) { if (!flag) { min = number; } if (min > number) min = number; } } Console.WriteLine(min); b.WriteLine(min); a.Close(); b.Close(); fs.Close(); ffs.Close(); Console.ReadKey(); }