public static void Main(string[] args)
int FirstNo, SecondNo, Sum, Product, Difference, Quotient, Remainder;
Console.Write("Enter First No : ");
FirstNo = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter Second No : ");
SecondNo = Convert.ToInt32(Console.ReadLine());
Sum = FirstNo + SecondNo;
Product = FirstNo * SecondNo;
Difference = FirstNo - SecondNo;
Quotient = FirstNo / SecondNo;
Remainder = FirstNo % SecondNo;
Console.Write("\n\nSum is : " + Sum);
Console.Write("\nProduct is : " + Product);
Console.Write("\nDifference is : " + Difference);
Console.Write("\nQuotient is : " + Quotient);
Console.Write("\nRemainder is : " + Remainder);