/// <summary>
/// Use the following to run in a console:
/// FuncOneConsole.exe --Add --Value1 1 --Value2 2
/// FuncOneConsole.exe --Multiply --Value1 2 --Value2 2
/// FuncOneConsole.exe --Subtract --Value1 2 --Value2 3
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
#region Logging
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Verbose()
.WriteTo.Console()
.CreateLogger();
#endregion
var mathRunner = new CalculatorLib.Calculator();
Parser.Default.ParseArguments <Options>(args)
.WithParsed(o =>
{
Logging(o);
int result = 0;
if (o.Add)
{
result = mathRunner.Calculate(o.Value1, o.Value2, Addition.Add);
}
else if (o.Multiply)
{
result = mathRunner.Calculate(o.Value1, o.Value2, Multiplication.Multiply);
}
else if (o.Subtract)
{
result = mathRunner.Calculate(o.Value1, o.Value2, Subtraction.Substract);
}
Log.Information("Result: " + result);
});
}
static void Main(string[] args)
{
CalculatorLib.Calculator obj = new CalculatorLib.Calculator();
int result = obj.Add(10, 20);
Console.WriteLine(result);
}
static void Main(string[] args)
{
var calc = new CalculatorLib.Calculator();
var result = calc.Sum(10, 20);
Console.WriteLine(result);
Console.ReadLine();
}
static void Main(string[] args)
{
CalculatorLib.Calculator c = new CalculatorLib.Calculator();
while (true)
{
c.Main();
}
}
static void Main(string[] args)
{
// Compiler will reflect CalculatorLib metadata
CalculatorLib.Calculator obj = new CalculatorLib.Calculator();
int result = obj.Add(10, 20);
Console.WriteLine(result);
}
public void TestMedianEvens10TThrough30()
{
double[] arr = { 20, 18, 22, 16, 24, 14, 26, 12, 28, 10, 30 };
double expected = (double)20;
var calc = new CalculatorLib.Calculator();
double actual = calc.Median(arr);
Assert.Equal(expected, actual);
}
public void TestMedian1Through10()
{
double[] arr = { 1, 10, 2, 9, 3, 8, 4, 7, 5, 6 };
double expected = (double)5.5;
var calc = new CalculatorLib.Calculator();
double actual = calc.Median(arr);
Assert.Equal(expected, actual);
}
public void TestMean1Through10()
{
double[] arr = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
double expected = 5.5;
var calc = new CalculatorLib.Calculator();
double actual = calc.Mean(arr);
Assert.Equal(expected, actual);
}
static void Main(string[] args)
{
Console.WriteLine("Looking for CalcInput.txt.");
if (!(File.Exists("CalcInput.txt")))
{//Terminates the program if CalcInput.txt does not exist.
Console.WriteLine("CalcInput.txt could not be found.");
System.Environment.Exit(1);
}
Console.WriteLine("Opening CalcInput.txt and reading in values.");
StreamReader textReader = File.OpenText("CalcInput.txt");
//This program will only read in up to 100 lines
double[] arr = new double[100];
int count = 0;
while (!textReader.EndOfStream)
{
try
{//This try catch block converts each line to a double
arr[count] = Convert.ToDouble(textReader.ReadLine());
}
catch (Exception ex)
{//If the line cannot be converted, the program terminates.
Console.WriteLine($"{ex.GetType()} cannot be converted to a double. Terminating program.");
System.Environment.Exit(1);
}
count++;
}
textReader.Close();
Array.Resize <double>(ref arr, count);
var calc = new CalculatorLib.Calculator();
//Any file called "CalcOutput.txt" will be overwritten by this program.
StreamWriter textWriter = File.CreateText("CalcOutput.txt");
textWriter.WriteLine("The following array of doubles \"arr\" was read in: ");
for (int i = 0; i < arr.Length; i++)
{
textWriter.Write($"{arr[i]}\t");
}
textWriter.WriteLine();
textWriter.WriteLine();
Console.WriteLine("Finding the mean.");
textWriter.WriteLine($"The mean of arr is {Math.Round(calc.Mean(arr),2)}");
textWriter.WriteLine();
Console.WriteLine("Finding the median.");
textWriter.WriteLine($"The median of arr is {calc.Median(arr)}");
textWriter.Close();
Console.WriteLine("Please see CalcOutput.txt for mean and median.");
}
public void TestDiv2And3()
{
double a = 2;
double b = 3;
double expected = (double)2 / (double)3;
var calc = new CalculatorLib.Calculator();
double actual = calc.Div(a, b);
Assert.Equal(expected, actual);
}
public void TestAdd2And2()
{
double a = 2;
double b = 2;
double expected = 4;
var calc = new CalculatorLib.Calculator();
double actual = calc.Add(a, b);
Assert.Equal(expected, actual);
}
public void TestMul2And3()
{
double a = 2;
double b = 3;
double expected = 6;
var calc = new CalculatorLib.Calculator();
double actual = calc.Mul(a, b);
Assert.Equal(expected, actual);
}
public void Add1and1equals3()
{
//Arrange
var calc = new CalculatorLib.Calculator();
int expected = 3;
//Act
int result = calc.Add(1, 1);
//Assert
Assert.AreEqual(expected, result);
}
static void Main(string[] args)
{
var calculator = new CalculatorLib.Calculator(10);
Console.WriteLine("Введите число а: ");
int a = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Введите число b: ");
int b = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Сумма равна ");
Console.WriteLine(calculator.Add(a, b));
}
