C# variables ✖️

C# variables tutorial example explained #C #variables #tutorial using System; namespace MyFirstProgram { class Program { static void Main(string[] args) { int x; // declaration x = 123; // initialization int y = 321; // declaration + initialization int z = x + y; int age = 21; // whole integer double height = 300.5; // decimal number bool alive = false; //true or false char symbol = '@'; // single character String name = "Bro"; // a series of characters Console.WriteLine("Hello " + name); Console.WriteLine("Your age is " + age); Console.WriteLine("Your height is " + height + "cm"); Console.WriteLine("Are you alive? " + alive); Console.WriteLine("Your symbol is: " + symbol); String userName = symbol + name; Console.WriteLine("Your username is: " + userName); Console.ReadKey(); } } }