public bool Replace(int index, Magazine magazine)
{
if (index < 0 || index >= _magazines.Count)
{
return(false);
}
var handler = MagazineReplaced;
_magazines[index] = magazine;
handler?.Invoke(this, new MagazineListHandlerEventArgs(Name, "Replaced", index));
return(true);
}
static void Main(string[] args)
{
Person person = new Person("AuthorFirstName", "AuthorLastName", new DateTime(1849, 9, 13));
Console.WriteLine(person);
Article myArticle = new Article(person, "My Article", 5);
Magazine magazine = new Magazine("Weekly magazine", Frequency.WEEKLY, new DateTime(2020, 2, 10), 50);
magazine.AddArticles(new Article());
Console.WriteLine(magazine.ToShortString());
Console.WriteLine("Is magazine weekly: " + magazine[Frequency.WEEKLY]);
Console.WriteLine("Is magazine montly: " + magazine[Frequency.MONTLY]);
Console.WriteLine("Is magazine yearly: " + magazine[Frequency.YEARLY]);
magazine.Name = "Montly magazine";
magazine.Articles = new Article[] { myArticle };
magazine.Frequency = Frequency.MONTLY;
magazine.Quantity = 22;
magazine.ReleaseDate = new DateTime(2020, 3, 10);
Console.WriteLine(magazine.ToString());
magazine.AddArticles(new Article(person, "Some new article", 7));
Console.WriteLine(magazine.ToString());
Console.WriteLine("\n");
Console.WriteLine("Enter nRows {divider} nCols");
Console.WriteLine("Allowed dividers: '*', 'x', ',', ' '");
string rawInput = Console.ReadLine();
string[] nSize = rawInput.Split('*', 'x', ',', ' ');
int nRows = int.Parse(nSize[0].Trim());
int nCols = int.Parse(nSize[1].Trim());
PrintOneDimensionTime(nRows, nCols);
GC.Collect();
PrintTwoDimensionTime(nRows, nCols);
GC.Collect();
PrintTeethArrayTime(nRows, nCols);
GC.Collect();
Console.ReadLine();
}
static void Main(string[] args)
{
Magazine m = new Magazine();
Console.WriteLine(m.ToShortString());
Console.WriteLine($"\n{Frequency.Yearly} => {m[Frequency.Yearly]}");
Console.WriteLine($"{Frequency.Montly} => {m[Frequency.Montly]}");
Console.WriteLine($"{Frequency.Weekly} => {m[Frequency.Weekly]}\n");
m.addArticles(new Article[] {
new Article(new Person("First Name", "Last Name", new DateTime(1990, 1, 15)), "Most Popular", 7.4)
});
m.setName("New Name");
m.setPublicationDate(new DateTime(2017, 1, 1));
m.setEdition(2);
m.setFrequency(Frequency.Weekly);
Console.WriteLine(m.ToString());
Console.ReadLine();
}
protected bool Equals(Magazine other)
{
return(string.Equals(_magazineName, other._magazineName) && _timing == other._timing && _magazineDate.Equals(other._magazineDate) && _magazineCirculation == other._magazineCirculation && Equals(_article, other._article));
}
private static void Main(string[] args)
{
var magazine = new Magazine
{
Name = "test"
};
var copy = magazine.DeepCopy();
copy.Name = "Copy";
Console.WriteLine($"Original:{Environment.NewLine}{magazine}"
+ $"{Environment.NewLine}Copy:{Environment.NewLine}{copy}");
Console.Write("Enter file name: ");
var filename = Console.ReadLine();
var directory = "WrongPath";
try
{
directory = Path.GetDirectoryName(filename);
}
catch
{
Console.WriteLine("Input is not correct path");
}
while (directory == "WrongPath" || !Directory.Exists(directory))
{
Console.WriteLine("Directory does not exist");
Console.Write("Enter file name: ");
filename = Console.ReadLine();
try
{
directory = Path.GetDirectoryName(filename);
}
catch
{
Console.WriteLine("Input is not correct path");
}
}
if (File.Exists(filename))
{
magazine.Load(filename);
}
else
{
Console.WriteLine("New file will be created");
}
Console.WriteLine(magazine);
magazine.AddFromConsole();
magazine.Save(filename);
Magazine.Load(filename, magazine);
magazine.AddFromConsole();
Magazine.Save(filename, magazine);
Console.WriteLine(magazine);
Console.ReadKey();
}
static void Main(string[] args)
{
Magazine magazine = new Magazine("New York Times", Frequency.Monthly, new DateTime(2009, 12, 31), 300);
Console.WriteLine(magazine.ToShortString());
Console.WriteLine($"Weekly: {magazine[Frequency.Weekly]}");
Console.WriteLine($"Monthly: {magazine[Frequency.Monthly]}");
Console.WriteLine($"Yearly: {magazine[Frequency.Yearly]}");
magazine.FrequencyMagazine = Frequency.Weekly;
magazine.EditionMagazine = 21;
magazine.NameMagazine = "Daily Bugles";
magazine.DatePublished = new DateTime(2012, 11, 11);
Console.WriteLine(magazine.ToString());
magazine.AddArticles(new Article(new Person("Mary", "Watson", new DateTime(1990, 09, 02)), "SCI-FI", 9.9));
Console.WriteLine(magazine.ToString());
Console.WriteLine("---------------------------");
//-------------------Time-----------------------
Console.Write("Delimiters: ");
String delimiter = Console.ReadLine();
Console.Write("Input count of rows and cols, using delimiter: ");
String[] rowsCols = Console.ReadLine().Split(delimiter.ToCharArray());
int rows = int.Parse(rowsCols[0]);
int cols = int.Parse(rowsCols[1]);
Article[] normalArray = new Article[rows * cols];
for (int i = 0; i < normalArray.Length; i++)
{
normalArray[i] = new Article();
}
Article[,] twoDimensiomalAray = new Article[rows, cols];
for (int i = 0; i < rows; i++)
{
for (int j = 0; j < cols; j++)
{
twoDimensiomalAray[i, j] = new Article();
}
}
Article[][] jaggedRectangularArray = new Article[rows][];
for (int i = 0; i < rows; i++)
{
jaggedRectangularArray[i] = new Article[cols];
for (int j = 0; j < cols; j++)
{
jaggedRectangularArray[i][j] = new Article();
}
}
int rowsCount = 0;
int all = rows * cols;
while (all - rowsCount > 0)
{
all -= rowsCount;
rowsCount++;
}
Article[][] jaggedArray = new Article[rowsCount][];
for (int i = 0; i < rowsCount; i++)
{
jaggedArray[i] = new Article[i + 1];
for (int j = 0; j < i + 1; j++)
{
jaggedArray[i][j] = new Article();
}
}
int startTime;
int finishTime;
startTime = Environment.TickCount;
for (int i = 0; i < normalArray.Length; i++)
{
normalArray[i].Name = "Atricle 1";
}
finishTime = Environment.TickCount;
Console.WriteLine($"\nNormal array \nCount of elements: {normalArray.Length} \nTime: {-startTime + finishTime}\n");
startTime = Environment.TickCount;
for (int i = 0; i < rows; i++)
{
for (int j = 0; j < cols; j++)
{
twoDimensiomalAray[i, j].Name = "Article1";
}
}
finishTime = Environment.TickCount;
Console.WriteLine($"Twodimensional array \nCount of rows: {rows}\nCount of cols: {cols}");
Console.WriteLine($"Time: {-startTime + finishTime}\n");
startTime = Environment.TickCount;
for (int i = 0; i < rows; i++)
{
for (int j = 0; j < cols; j++)
{
jaggedRectangularArray[i][j].Name = "Article1";
}
}
finishTime = Environment.TickCount;
Console.WriteLine($"Jagged rectangle array \nCount of rows: {rows}\nCount of cols: {cols}");
Console.WriteLine($"Time: {-startTime + finishTime}\n");
startTime = Environment.TickCount;
for (int i = 0; i < rowsCount; i++)
{
for (int j = 0; j <= i; j++)
{
jaggedArray[i][j].Name = "Article1";
}
}
finishTime = Environment.TickCount;
Console.Write($"Jagged array \nCount of rows: {rowsCount}\nCount of cols: ");
foreach (Article[] arr in jaggedArray)
{
Console.Write($"{arr.Length} ");
}
Console.WriteLine($"\nTime: {-startTime + finishTime}");
Console.ReadLine();
}
static void Main(string[] args)
{
Magazine one = new Magazine();
Article[] article = new Article[3];
article[0] = new Article(new Person("Tess", "Geritsen", new DateTime(1990, 10, 6)), "Fire!", 4.2);
article[1] = new Article(new Person("Lion", "Getenberg", new DateTime(1995, 6, 13)), "Vegetables!", 4.8);
article[2] = new Article(new Person("Jey", "Hirston", new DateTime(1997, 11, 24)), "Fruits!", 4.0);
one = new Magazine("Viva", Frequency.Monthly, DateTime.Now, 3, article);
Console.WriteLine(one.ToShortString());
Console.WriteLine(one.ToString());
Console.WriteLine(one[Frequency.Yearly]);
Article[] articles = new Article[2];
articles[0] = new Article(new Person("Stephen", "King", new DateTime(1989, 5, 6)), "Joyland!", 5.0);
articles[1] = new Article(new Person("Dan", "Braun", new DateTime(1970, 12, 23)), "Digital castle!", 4.8);
one.AddArticles(articles);
Console.WriteLine(one.ToString());
string dimension = Console.ReadLine();
string[] dim = dimension.Split(' ');
int rows = Convert.ToInt32(dim[0]);
int column = Convert.ToInt32(dim[1]);
Stopwatch stopwatch1 = new Stopwatch();
stopwatch1.Start();
Article[] art1 = new Article[rows * column];
for (int i = 0; i < column * rows; i++)
{
art1[i] = new Article();
}
stopwatch1.Stop();
TimeSpan ts = stopwatch1.Elapsed;
string elasedTime = String.Format("{0:00}:{1:00}:{2:00}:{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds);
Console.WriteLine("RunTime1 = " + elasedTime);
Stopwatch stopwatch2 = new Stopwatch();
stopwatch2.Start();
Article[,] art2 = new Article[rows, column];
for (int i = 0; i < rows; i++)
{
for (int j = 0; j < column; j++)
{
art2[i, j] = new Article();
}
}
stopwatch2.Stop();
TimeSpan ts2 = stopwatch2.Elapsed;
string elasedTime2 = String.Format("{0:00}:{1:00}:{2:00}:{3:00}", ts2.Hours, ts2.Minutes, ts2.Seconds, ts2.Milliseconds);
Console.WriteLine("RunTime2 = " + elasedTime2);
Stopwatch stopwatch3 = new Stopwatch();
stopwatch3.Start();
Article[][] art3 = new Article[rows][];
for (int i = 0; i < rows; i++)
{
art3[i] = new Article[column];
for (int j = 0; j < column; j++)
{
art3[i][j] = new Article();
}
}
stopwatch3.Stop();
TimeSpan ts3 = stopwatch3.Elapsed;
string elasedTime3 = String.Format("{0:00}:{1:00}:{2:00}:{3:00}", ts3.Hours, ts3.Minutes, ts3.Seconds, ts3.Milliseconds);
Console.WriteLine("RunTime3 = " + elasedTime3);
Console.ReadLine();
}
public static void Main(string[] args)
{
Person vasiaIvanov = new Person("Vasia", "Ivanov", new DateTime(1998, 12, 12));
Article firstArtucle = new Article(vasiaIvanov, "First", 10);
Magazine firstMagazine = new Magazine();
Console.WriteLine("First task is (toShortString):\n" + firstMagazine.ToShortString());
Console.WriteLine("Second task is (Frequency):\n" + Frequency.Monthly + " " + Frequency.Weekly + " " + Frequency.Yearly);
firstMagazine = new Magazine("My magazine", Frequency.Monthly, DateTime.Today, 10, new[] { firstArtucle });
Console.WriteLine("Third task is (toString + magazine all params):\n" + firstMagazine);
firstMagazine.AddArticles(firstArtucle, firstArtucle);
Console.WriteLine("Fourth task is (toString + AddArticles):\n" + firstMagazine.ToString());
Console.WriteLine("Fifth task is (timer in massifs):\n");
string inputText = Console.ReadLine();
int nRows = Int32.Parse(inputText.Split(' ')[0]);
int mColumns = Int32.Parse(inputText.Split(' ')[1]);
int sum = 0;
int size = 0;
while (sum < nRows * mColumns)
{
sum += ++size;
}
Article[] oneDimension = new Article[nRows * mColumns];
Article[,] twoDimension = new Article[nRows, mColumns];
Article[][] cogged = new Article[size][];
var timeStart = Environment.TickCount;
for (int i = 0; i < nRows * mColumns; i++)
{
oneDimension[i] = firstArtucle;
}
var timeEnd = Environment.TickCount;
Console.WriteLine("\nOne dimension is: " + (timeEnd - timeStart));
timeStart = Environment.TickCount;
for (int i = 0; i < nRows; i++)
{
for (int j = 0; j < mColumns; j++)
{
twoDimension[i, j] = firstArtucle;
}
}
timeEnd = Environment.TickCount;
Console.WriteLine("\nTwo dimension is: " + (timeEnd - timeStart));
for (int i = 0; i < size; i++)
{
if (i == size - 1)
{
cogged[i] = new Article[nRows * mColumns - (sum - size)];
break;
}
cogged[i] = new Article[i + 1];
}
timeStart = Environment.TickCount;
foreach (var lineArray in cogged)
{
for (var j = 0; j < lineArray.Length; j++)
{
lineArray[j] = firstArtucle;
}
}
timeEnd = Environment.TickCount;
Console.WriteLine("\nTwo dimension2 is: " + (timeEnd - timeStart));
Console.Read();
}
