public void Setter_IndexMinValue_ThrowException()
{
int index = 0;
var sf = new Quiz5SuperMix.SuperFibs();
Console.WriteLine("{0}:{1}, steps {2}", index, sf[index], sf.StepsCount);
}
public void SuperFibs_LargeIndex_ReturnValueCorrect()
{
int index = 20;
var sf = new Quiz5SuperMix.SuperFibs();
Assert.AreEqual(35890, sf[index]);
}
public void SuperFibs_InitialIndex_ReturnValueCorrect()
{
int index = 3;
var sf = new Quiz5SuperMix.SuperFibs();
Assert.AreEqual(1, sf[index]);
}
static void Main(string[] args)
{
SuperFibs sf = new SuperFibs();
for (int i = 1; i < 10; i++)
{
Console.WriteLine(i + " : " + sf[i]);
}
try
{
Console.WriteLine(sf[0]);
}
catch (IndexOutOfRangeException ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine("1: {0}, steps {1}", sf[1], sf.StepsCount); // prints 1: 0, steps 0
Console.WriteLine("2: {0}, steps {1}", sf[2], sf.StepsCount); // prints 2: 1, steps 0
Console.WriteLine("3: {0}, steps {1}", sf[3], sf.StepsCount); // prints 3: 1, steps 0
Console.WriteLine("5: {0}, steps {1}", sf[5], sf.StepsCount); // prints 5: 4, steps 2
Console.WriteLine("9: {0}, steps {1}", sf[9], sf.StepsCount); // prints 9: 44, steps 4
Console.WriteLine("7: {0}, steps {1}", sf[7], sf.StepsCount); // prints 7: 13, steps 0 (because it's already in the cache)
Console.WriteLine("9: {0}, steps {1}", sf[9], sf.StepsCount);
//Prompt user to enter seconds
float userTime;
while (true)
{
Console.Write("Please enter number of seconds: ");
try
{
userTime = float.Parse(Console.ReadLine());
break;
}
catch (FormatException)
{
Console.WriteLine("Enter numbers only");
}
}
var startTime = (int)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds; //starting time point
for (int i = 1; i < MaxValue; i++)
{
Console.WriteLine(i + " : " + sf[i]);
if (((int)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds - startTime) > userTime)
{
Console.WriteLine(i + " numbers are generated in " + ((int)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds - startTime) + " second(s)");
break;
}
}
Console.ReadKey();
}
public void SuperFibs_StepsCountByCompute_ReturnValueCorrect()
{
int index = 9;
var sf = new Quiz5SuperMix.SuperFibs();
Console.WriteLine("{0}:{1}, steps {2}", index, sf[index], sf.StepsCount);
Assert.AreEqual(6, sf.StepsCount);
}
public void SuperFibs_StepsCountFromCache_ReturnValueCorrect()
{
int index = 6;
var sf = new Quiz5SuperMix.SuperFibs();
for (int i = 1; i < 10; i++)
{
Console.WriteLine("{0}:{1}, steps {2}", i, sf[i], sf.StepsCount);
}
Console.WriteLine("{0}:{1}, steps {2}", index, sf[index], sf.StepsCount);
Assert.AreEqual(0, sf.StepsCount);
}
static void Main(string[] args)
{
SuperFibs sf = new SuperFibs();
for (int i = 1; i < 10; i++)
{
Console.WriteLine("{0}:{1}, steps {2}", i, sf[i], sf.StepsCount);
}
Console.WriteLine("{0}:{1}, steps {2}", 5, sf[5], sf.StepsCount);
Console.WriteLine("{0}:{1}, steps {2}", 4, sf[4], sf.StepsCount);
Console.WriteLine("{0}:{1}, steps {2}", 12, sf[12], sf.StepsCount);
Console.WriteLine("Please enter the number of seconds(floating point number) to compute the 'Super Finbonacci': ");
double seconds;
var watch = new System.Diagnostics.Stopwatch();
try
{
double.TryParse(Console.ReadLine(), out seconds);
int index = 1;
watch.Start();
while (watch.Elapsed.TotalSeconds < seconds)
{
Console.WriteLine("{0}:{1}", index, sf[index]);
index++;
}
watch.Stop();
Console.WriteLine("{0} super-fib numbers generated in under {1} seconds", index, seconds);
}
catch (ArgumentException ex)
{
Console.WriteLine("Please input correct number" + ex.Message);
}
Console.WriteLine("Press any key");
Console.ReadKey();
}