public async Task <IActionResult> PutEoperator(short id, Eoperator eoperator)
{
if (id != eoperator.EoperatorId)
{
return(BadRequest());
}
_context.Entry(eoperator).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!EoperatorExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <ActionResult <Eoperator> > PostEoperator(Eoperator eoperator)
{
_context.Eoperator.Add(eoperator);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (EoperatorExists(eoperator.EoperatorId))
{
return(Conflict());
}
else
{
throw;
}
}
return(CreatedAtAction("GetEoperator", new { id = eoperator.EoperatorId }, eoperator));
}
static void Main(string[] args)
{
Console.Write("num1: ");
int num1 = int.Parse(Console.ReadLine());
Console.Write("num2: ");
int num2 = int.Parse(Console.ReadLine());
Console.Write("operation (+, -, *, /)");
char operatioChar = char.Parse(Console.ReadLine());
Eoperator operation = (Eoperator)operatioChar;
switch (operation)
{
case Eoperator.Plus:
Console.WriteLine($"{num1} + {num2} = {num1 + num2}");
break;
case Eoperator.Minus:
Console.WriteLine($"{num1} - {num2} = {num1 - num2}");
break;
case Eoperator.Multiply:
Console.WriteLine($"{num1} * {num2} = {num1 * num2}");
break;
case Eoperator.Divide:
Console.WriteLine($"{num1} / {num2} = {num1 / num2}");
break;
default:
Console.WriteLine($"잘못된 연산자 {operation}을 입력하셨습니다.");
break;
}
}
