public void MultiplyTest()
{
// arrange
Calculator calc = new Calculator();
int number1 = 5;
int number2 = 7;
int expected = 35;
// act
int actual = calc.Multiply(number1, number2);
// assert
Assert.AreEqual(expected, actual);
}
public void AddTest()
{
// arrange
Calculator calc = new Calculator();
int number1 = 5;
int number2 = 7;
int expected = 12;
// act
int actual = calc.Add(number1, number2);
// assert
Assert.AreEqual(expected, actual);
}
static void Main(string[] args)
{
Calculator calc = new Calculator();
Console.Write("Enter any number:");
int x = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter any number:");
int y = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("+.Add\n-.Sub\n*.Mul");
MathCommand cmd = MathFactory.get(Console.ReadLine());
if (cmd != null)
{
Console.WriteLine(cmd.calculate(x,y));
}
else
{
Console.Write("Invalid command");
}
Console.ReadKey();
}
static void Main(string[] args)
{
Calculator cal = new Calculator();
cal.math();
}
static void Main(string[] args)
{
Console.WriteLine("ADDITION");
Console.WriteLine("First factor:");
string stringA = Console.ReadLine();
int a = int.Parse(stringA);
Console.WriteLine("Second factor:");
string stringB = Console.ReadLine();
int b = int.Parse(stringB);
Console.WriteLine("The result is " + Calculator.Add(a, b));
Console.WriteLine(">>>Press Enter<<<");
Console.ReadKey();
Console.WriteLine("");
Console.WriteLine("SUBTRACTION");
Console.WriteLine("First factor:");
string stringC = Console.ReadLine();
int c = int.Parse(stringC);
Console.WriteLine("Second factor:");
string stringD = Console.ReadLine();
int d = int.Parse(stringD);
Console.WriteLine("The result is " + Calculator.Subtract(a, b));
Console.WriteLine(">>>Press Enter<<<");
Console.ReadKey();
Console.WriteLine("");
Console.WriteLine("SUM MORE NUMBERS");
Console.WriteLine("How many numbers would you like to sum?");
string sumnumbers = Console.ReadLine();
int count = 1;
int[] anarray = new int[int.Parse(sumnumbers)];
for (int i = 0; i < anarray.Length; i++)
{
Console.WriteLine("Factor " + count + ":");
count++;
anarray[i] = int.Parse(Console.ReadLine());
}
Console.WriteLine("Result:" + Calculator.Sum(anarray));
Console.WriteLine(">>>Press enter<<<");
Console.ReadKey();
Console.WriteLine("");
Console.WriteLine("MULTIPLY");
Console.WriteLine("How many numbers would you like to multiply?");
string multnumbers = Console.ReadLine();
int count2 = 1;
int[] anarray2 = new int[int.Parse(multnumbers)];
for (int i = 0; i < anarray2.Length; i++)
{
Console.WriteLine("Factor " + count2 + ":");
count2++;
anarray2[i] = int.Parse(Console.ReadLine());
}
Console.WriteLine("Result:" + Calculator.Multiply(anarray2));
Console.WriteLine(">>>Press enter<<<");
Console.ReadKey();
Console.WriteLine("");
Console.WriteLine("POWER");
Console.WriteLine("Number:");
string stringnumber = Console.ReadLine();
int yournumber = int.Parse(stringnumber);
Console.WriteLine("Exponent:");
string exponent = Console.ReadLine();
int yourexponent = int.Parse(exponent);
Console.WriteLine("The result is " + Calculator.Power(yournumber, yourexponent));
Console.WriteLine(">>>Press Enter<<<");
Console.ReadKey();
Console.WriteLine("");
Console.WriteLine("FACTORIAL");
Console.WriteLine("Factorial of:");
string stringfactorial = Console.ReadLine();
int yourfactorial = int.Parse(stringfactorial);
Console.WriteLine("The result is " + Calculator.Factorial(yourfactorial));
Console.WriteLine(">>>Press Enter<<<");
Console.ReadKey();
Console.WriteLine("");
Console.WriteLine("Thanks for you cooperation, next time you should use a true calculator.");
Console.WriteLine(">>>>>Press Enter to cause a nuclear explosion<<<<<");
Console.ReadKey();
}
