static void Main(string[] args) { int a, b; Input inp = new Input(); Sum s = new Sum(); Difference d = new Difference(); Product p = new Product(); Quotient q = new Quotient(); Remainder r = new Remainder(); inp.number(); s.GetSum(); d.GetDifference(); p.GetProduct(); q.GetQuotient(); r.GetRemainder(); Console.WriteLine("\nSUM:\t\t" + DeclareVar.Sum); Console.WriteLine("\nDIFFERENCE:\t\t" + DeclareVar.Difference); Console.WriteLine("\nPRODUCT:\t\t" + DeclareVar.Product); Console.WriteLine("\nQUOTIENT:\t\t" + DeclareVar.Quotient); Console.WriteLine("\nREMAINDER:\t\t" + DeclareVar.Remainder); Console.ReadLine(); }