static void Main(string[] args) { int n = int.Parse(Console.ReadLine()); int[] a = new int[n]; int flag = 1; for (int i = 0; i < n; i++) { a[i] = int.Parse(Console.ReadLine()); if (a[i] < 0) { flag = 0; } } int x = UserProgramCode.countOddInteger(a); if (flag == 0) { Console.WriteLine("The Array consists non-positive value(s)"); } else { Console.WriteLine(x); } }
static void Main(string[] args) { string str = Console.ReadLine(); bool b = UserProgramCode.validateNumber(str); if (b == true) { Console.WriteLine("Valid Number"); } else { Console.WriteLine("Invalid Number"); } }