C#: 03-Console.WriteLine() & Console.ReadLine()

Console.WriteLine()

//Console.WriteLine()
Console.WriteLine("Hello World!");
Console.WriteLine("{0}","Hello World!");
Console.WriteLine("{0} {1}", "Hello", "World!");

Ouput

Hello World!
Hello World!
Hello World!

Console.ReadLine()

        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
            string input = Console.ReadLine();
            Console.WriteLine("Input value = {0}", input);
        }

Output

Hello World!
MyInput
Input value = MyInput
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