자료형 단위 L D F U M UL(!)

using System;

class Program
{
    static void Main()
    {
	// Use long suffix.
	long l1 = 10000L;

	// Use double suffix.
	double d1 = 123.764D;

	// Use float suffix.
	float f1 = 100.50F;

	// Use unsigned suffix.
	uint u1 = 1000U;

	// Use decimal suffix.
	decimal m2 = 4000.1234M;

	// Use unsigned suffix and long suffix.
	ulong u2 = 10002000300040005000UL;
    }
}