public void Calculate(InputData inputData)
{
if (inputData.CorrectInput)
switch (inputData.OperatorType)
{
case '+':
{
Console.WriteLine("\nResult: " + (inputData.FirstOperand + inputData.SecondOperand));
break;
}
case '-':
{
Console.WriteLine("\nResult: " + (inputData.FirstOperand - inputData.SecondOperand));
break;
}
case '*':
{
Console.WriteLine("\nResult: " + (inputData.FirstOperand * inputData.SecondOperand));
break;
}
case '/':
{
Console.WriteLine("\nResult: " + (inputData.FirstOperand / inputData.SecondOperand));
break;
}
default:
{
Console.WriteLine("\nOperation is not supported.");
break;
}
}
else Console.WriteLine("\nIncorrect input!");
}
public InputData ReadInputData()
{
InputData inputData = new InputData();
try
{
Console.Write("Input first operand: ");
inputData.FirstOperand = Convert.ToDouble(Console.ReadLine());
Console.Write("Input operator: ");
inputData.OperatorType = Convert.ToChar(Console.ReadLine());
Console.Write("Input second operand: ");
inputData.SecondOperand = Convert.ToDouble(Console.ReadLine());
inputData.CorrectInput = true;
}
catch
{
inputData.CorrectInput = false;
}
return inputData;
}
