static void Main(string[] args)
{
var calculator = new PrimitiveCalculator();
while (true)
{
var input = Console.ReadLine().Split();
if (input[0] == "End")
{
break;
}
if (input[0] == "mode")
{
var strategy = input[1][0];
calculator.changeStrategy(strategy);
input = Console.ReadLine().Split();
}
var operands = input.Select(int.Parse).ToArray();
var result = calculator.performCalculation(operands[0], operands[1]);
Console.WriteLine(result);
}
}
static void Main(string[] args)
{
Dictionary <char, IStrategy> strategies = new Dictionary <char, IStrategy>()
{
{ '+', new AdditionStrategy() },
{ '-', new SubtractionStrategy() },
{ '*', new MultiplyStrategy() },
{ '/', new DivideStrategy() }
};
PrimitiveCalculator calc = new PrimitiveCalculator(new AdditionStrategy(), strategies);
string[] input = Console.ReadLine().Split();
while (input[0] != "End")
{
if (input[0] == "mode")
{
calc.changeStrategy(char.Parse(input[1]));
}
else
{
Console.WriteLine(calc.performCalculation(int.Parse(input[0]), int.Parse(input[1])));
}
input = Console.ReadLine().Split();
}
}
public static void Main()
{
var calc = new PrimitiveCalculator();
var input = Console.ReadLine().Split();
while (input[0] != "End")
{
if (input[0] == "mode")
{
calc.changeStrategy(char.Parse(input[1]));
}
else
{
Console.WriteLine(calc.performCalculation(int.Parse(input[0]), int.Parse(input[1])));
}
input = Console.ReadLine().Split();
}
}
public void Run()
{
var calc = new PrimitiveCalculator();
var command = Console.ReadLine().Split();
while (command[0] != "End")
{
if (command[0] == "mode")
{
var strategy = char.Parse(command[1]);
calc.changeStrategy(strategy);
}
else
{
PerformCalc(calc, command);
}
command = Console.ReadLine().Split();
}
}
public static void Main()
{
PrimitiveCalculator calculator = new PrimitiveCalculator();
string input = Console.ReadLine();
while (input != "End")
{
string[] args = input.Split();
if (args[0] == "mode")
{
char[] strategy = args[1].ToCharArray();
calculator.changeStrategy(strategy[0]);
input = Console.ReadLine();
continue;
}
Console.WriteLine(calculator.performCalculation(int.Parse(args[0]), int.Parse(args[1])));
input = Console.ReadLine();
}
}
