string concatenation

concat1.cs

static void Main()
{
	string text = "In formal language theory and computer programming, " + 
	"string concatenation is the operation of joining two character strings end-to-end. " +
	"For example, the concatenation of 'snow' and 'ball' is 'snowball'. " +
	"In some but not all formalizations of concatenation theory, " +
	"also called string theory, string concatenation is a primitive notion.";
	
	Console.WriteLine(text);
}