class Program
{
static void Main(string[] args)
{
int
num1;
int
num2;
string
operand;
float answer;
Console.Write("Please enter the first integer: ");
num1 = Convert.ToInt32(Console.ReadLine());
Console.Write("Please enter an operand (+, -, /, *): ");
operand = Console.ReadLine();
Console.Write("Please enter the second integer: ");
num2 = Convert.ToInt32(Console.ReadLine());
switch
(operand)
{
case
"-":
answer = num1 - num2;
break;
case
"+":
answer = num1 + num2;
break;
case
"/":
answer = num1 / num2;
break;
case
"*":
answer = num1 * num2;
break;
default:
answer = 0;
break;
}
Console.WriteLine(num1.ToString()
+ " " + operand + " " + num2.ToString() + " = " + answer.ToString());
Console.ReadLine();
}
}