static void Main(string[] args)
{
double a = EnterNumber1();
char operation = EnterOperator();
double b = EnterNumber2();
Calculations calc = new Calculations();
switch (operation)
{
case '+':
PrdoubleResult(calc.Sum(a, b).ToString());
break;
case '-':
PrdoubleResult(calc.Diff(a, b).ToString());
break;
case '*':
PrdoubleResult(calc.Multiply(a, b).ToString());
break;
case '/':
try
{
PrdoubleResult(calc.Division(a, b).ToString());
}
catch (DivideByZeroException)
{
Console.WriteLine("Divide by zero");
}
break;
case '%':
PrdoubleResult(calc.Mod(a, b).ToString());
break;
}
Console.ReadKey();
}
