public void TestMilesToFeet()
{
DistanceConverter converter = new DistanceConverter();
converter.FromUnit = "miles";
converter.ToUnit = "feet";
converter.FromDistance = 10;
converter.Convert();
double expectedDistance = 52800;
Assert.AreEqual(converter.ToDistance, expectedDistance);
}
static void Main(string[] args)
{
while (true)
{
var from = GetConverter("변환할 단위를 입력하세요.");
var to = GetConverter("변환 결과의 단위를 입력하세요.");
var distance = GetDistance(from);
var converter = new DistanceConverter(from, to);
var result = converter.Convert(distance);
Console.WriteLine($"{distance}{from.UnitName}은(는) {result:0.000}{to.UnitName}입니다.\n");
}
}
static void Main(string[] args)
{
while (true)
{
var from = GetConverter("変換元の単位を入力してください");
var to = GetConverter("変換先の単位を入力してください");
var distance = GetDistance(from);
var converter = new DistanceConverter(from, to);
var result = converter.Convert(distance);
Console.WriteLine($"{distance}{from.UnitName}は、{result:0.000}{to.UnitName}です\n");
}
}
public void Initialize(ExponentialNotation mass, ExponentialNotation radius)
{
this.Mass = mass;
this.Radius = radius;
this.IntenstityAtSurface = IntensityCalculator.IntensityAtSurface(this.Mass, this.Radius);
ExponentialNotation radiusAsAU = DistanceConverter.Convert(this.Radius, SIUnit.AstronomicalUnits);
float scaledValue = radiusAsAU.GetNormalizedValue();
this.gameObject.transform.localScale = new Vector3(
x: scaledValue,
y: scaledValue,
z: scaledValue
);
}
/// <summary>
/// n = distanceFromSource / radiusOfSource
/// I / (n^2) = Intensity at DistanceFromSource
/// </summary>
/// <param name="surfaceIntensity"></param>
/// <param name="radiusOfSourceObject"></param>
/// <param name="distanceAwayFromSource"></param>
/// <returns></returns>
public static ExponentialNotation IntensityAtDistance(ExponentialNotation surfaceIntensity, ExponentialNotation radiusOfSourceObject, ExponentialNotation distanceAwayFromSource)
{
ExponentialNotation intensityAtDistance = null;
//Convert distances to meters
//Calculate n: distanceFromSource / radiusOfSource
ExponentialNotation multipleOfRadius = distanceAwayFromSource / radiusOfSourceObject;
multipleOfRadius = (multipleOfRadius * multipleOfRadius);
multipleOfRadius = DistanceConverter.Convert(multipleOfRadius, SIUnit.Meters);
//Divide Surface Intensity by n^2
intensityAtDistance = surfaceIntensity / multipleOfRadius;
intensityAtDistance.MeasurementUnits = SIUnit.MetersCubed_PerSecondsSquared_PerKilograms;
//I / (n^2)
return(intensityAtDistance);
}
/// <summary>
/// Calculate the Intensity of Gravity at the Surface of the object
/// I = (G*M)/(r^2)
/// </summary>
/// <param name="massOfObject">The mass of the object</param>
/// <param name="radiusOfObject">The radius of the object</param>
/// <returns></returns>
public static ExponentialNotation IntensityAtSurface(ExponentialNotation massOfObject, ExponentialNotation radiusOfObject)
{
ExponentialNotation intensity = null;
//Calculate the numerator: Graviational Constant * Mass (in kg)
ExponentialNotation massOfObjectInKilograms = MassConverter.Convert(massOfObject, SIUnit.Kilograms);
intensity = GravitationalConstantOfTheUniverse * massOfObjectInKilograms;
//Square the radius
ExponentialNotation radiusOfObjectInMeters = DistanceConverter.Convert(radiusOfObject, SIUnit.Meters);
radiusOfObjectInMeters = radiusOfObjectInMeters * radiusOfObjectInMeters;
//Divide the numerator by the radius squared
intensity = intensity / radiusOfObjectInMeters;
intensity.MeasurementUnits = SIUnit.MetersCubed_PerSecondsSquared_PerKilograms;
//I = (G*M)/(r^2)
return(intensity);
}
public static void Main(string[] args)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("BNU CO453 Applications Programming 2020-2021!");
Console.WriteLine();
Console.Beep();
Console.WriteLine("|1. Distance converter");
Console.WriteLine("|2. BMI calculator");
Console.WriteLine("|3. Student Marks");
string input = Console.ReadLine();
switch (input)
{
case "1":
{
DistanceConverter converter = new DistanceConverter();
converter.Convert();
break;
}
case "2":
{
BMI calculator = new BMI();
calculator.Main();
break;
}
case "3":
{
StudentGrades studentGrades = new StudentGrades();
UserLib.SelectChoice(studentGrades);
break;
}
}
}
