public string Time(ResearchTeam researchTeam)
{
string info = "\n";
Stopwatch time = new Stopwatch();
time.Start();
Team team = Teams.Find(x => x == researchTeam.Team);
time.Stop();
info += String.Format("Find in List<Team> - {0}\n", time.Elapsed);
time.Reset();
time.Start();
string infoTeam = Info.Find(x => x == team.ToString());
time.Stop();
info += String.Format("Find in List<string> - {0}\n", time.Elapsed);
time.Reset();
time.Start();
bool t1 = RTeams.ContainsKey(team);
time.Stop();
info += String.Format("Find by key in Dictionary<Team,ResearchTeam> - {0}\n", time.Elapsed);
time.Reset();
time.Start();
bool t2 = RTeams.ContainsValue(researchTeam);
time.Stop();
info += String.Format("Find by value in Dictionary<Team,ResearchTeam> - {0}\n", time.Elapsed);
time.Reset();
time.Start();
bool t3 = RInfo.ContainsKey(researchTeam.ToString());
time.Stop();
info += String.Format("Find by key in Dictionary<string,ResearchTeam> - {0}\n", time.Elapsed);
time.Reset();
time.Start();
bool t4 = RInfo.ContainsValue(researchTeam);
time.Stop();
info += String.Format("Find by value in Dictionary<string,ResearchTeam> - {0}\n", time.Elapsed);
return(info);
}
public ResearchTeam AutoGeneration(int index)
{
ResearchTeam researchTeam;
if (index >= Teams.Count)
{
researchTeam = new ResearchTeam(index.ToString(), index.ToString(), index + 1, TimeFrame.Year);
Teams.Add(researchTeam as Team);
Info.Add(researchTeam.ToString());
RTeams.Add(researchTeam as Team, researchTeam);
RInfo.Add(researchTeam.ToString(), researchTeam);
}
else
{
Team team = Teams[index];
RTeams.TryGetValue(team, out researchTeam);
}
return(researchTeam);
}
static void Main(string[] args)
{
Random random = new Random();
//int nRow = 0, nColumn = 0;
/*
* try
* {
* /*
* Console.WriteLine("Input number of rows and columns using such separators as ;/,/: .");
* string inStr = Console.ReadLine();
*
* char separator = ' ';
* if (inStr.Contains(';') || inStr.Contains(',') || inStr.Contains(':'))
* separator = inStr.Contains(';') ? ';' : inStr.Contains(',') ? ',' : ':';
* else throw new Exception("Wrong separator");
*
* string[] str = inStr.Split(separator);
* if (str.Length != 2) throw new Exception("Wrong amount of numbers");
*
* nRow = Convert.ToInt32(str[0]);
* nColumn = Convert.ToInt32(str[1]);
*/
//Часть для Person
/*
* Person[] people1 = new Person[nRow * nColumn];
* for (int i = 0; i < people1.Length; i++)
* {
* people1[i] = new Person(i.ToString(), (i + i).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
*
* Person[,] people2 = new Person[nRow, nColumn];
* for (int i = 0; i < nRow; i++)
* {
* for (int j = 0; j < nColumn; j++)
* {
* people2[i, j] = new Person(i.ToString(), (i + j).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
* }
*
* int commonSize = nRow * nColumn;
* int stepRow = CountStepRow(commonSize);
*
* Person[][] people3 = new Person[stepRow][];
* for (int i = 0; i < stepRow - 1; i++)
* {
* people3[i] = new Person[i];
* for (int j = 0; j < i; j++)
* {
* people3[i][j] = new Person(i.ToString(), (i + j).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* --commonSize;
* }
* }
*
* people3[stepRow - 1] = new Person[commonSize];
* for (int j = 0; j < commonSize; j++)
* {
* people3[stepRow - 1][j] = new Person((stepRow - 1).ToString(), (stepRow - 1 + j).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
*
* Console.WriteLine("\nCommon array with {0} elements.", nRow * nColumn);
* int start1 = Environment.TickCount;
* foreach (Person person in people1)
* {
* person.BirthYear = 1998;
* }
* int end1 = Environment.TickCount;
* Console.WriteLine("Time: {0}", end1 - start1);
*
* Console.WriteLine("\nTwo-dimensional array with {0} rows and {1} columns.", nRow, nColumn);
* int start2 = Environment.TickCount;
* foreach (Person person in people2)
* {
* person.BirthYear = 1998;
* }
* int end2 = Environment.TickCount;
* Console.WriteLine("Time: {0}", end1 - start1);
*
* Console.WriteLine("\nStepped array with {0} elements and {1} rows.", nRow * nColumn, stepRow);
* int start3 = Environment.TickCount;
* foreach (Person[] people in people3)
* foreach (Person person in people)
* {
* person.BirthYear = 1998;
* }
* int end31 = Environment.TickCount;
* Console.WriteLine("Time: {0}", end1 - start1);
* }
*/
//Часть для Задачи1
/*
* ResearchTeam researchTeam = new ResearchTeam("Nature", "LoveNature", 100, TimeFrame.Long);
* Console.WriteLine(researchTeam.ToShortString());
*
* Console.WriteLine("\nAs for long: {0}", researchTeam[TimeFrame.Long]);
*
* researchTeam.ThemeName = "Penguins";
* researchTeam.OrganisationName = "LovePenguins";
* researchTeam.RegistrationNumber = 101;
* researchTeam.Duration = TimeFrame.Year;
* Console.WriteLine("\nBefore adding papers: " + researchTeam.ToString());
*
* Paper[] papers = new Paper[5];
* for (int i = 0; i < papers.Length; i++)
* {
* papers[i] = new Paper(i.ToString(), new Person(i.ToString(), (i + i).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29))), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
* researchTeam.AddPapers(papers);
* Console.WriteLine("\nAfter adding papers: "+ researchTeam.ToString());
*
* Console.WriteLine("\nLatest publication: {0}", researchTeam.LatestPaper.ToString());
*
*
* Paper[] papers1 = new Paper[nRow * nColumn];
* for (int i = 0; i < papers1.Length; i++)
* {
* papers1[i] = new Paper(i.ToString(), new Person(i.ToString(), (i + i).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29))), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
*
* Paper[,] papers2 = new Paper[nRow, nColumn];
* for (int i = 0; i < nRow; i++)
* {
* for (int j = 0; j < nColumn; j++)
* {
* papers2[i, j] = new Paper(i.ToString(), new Person(i.ToString(), (i + j).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29))), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
* }
*
* int commonSize = nRow * nColumn;
* int stepRow = CountStepRow(commonSize);
*
* Paper[][] papers3 = new Paper[stepRow][];
* for (int i = 0; i < stepRow - 1; i++)
* {
* papers3[i] = new Paper[i];
* for (int j = 0; j < i; j++)
* {
* papers3[i][j] = new Paper(i.ToString(), new Person(i.ToString(), (i + j).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29))), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* --commonSize;
* }
* }
* papers3[stepRow - 1] = new Paper[commonSize];
* for (int j = 0; j < commonSize; j++)
* {
* papers3[stepRow - 1][j] = new Paper(j.ToString(), new Person(j.ToString(), (j + j).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29))), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
*
*
* Console.WriteLine("\nCommon array with {0} elements.", nRow * nColumn);
* int start1 = Environment.TickCount;
* foreach (Paper paper in papers1)
* {
* paper.Name = "Papyrus";
* }
* int end1 = Environment.TickCount;
* Console.WriteLine("Time: {0}", end1 - start1);
*
* Console.WriteLine("\nTwo-dimensional array with {0} rows and {1} columns.", nRow, nColumn);
* int start2 = Environment.TickCount;
* foreach (Paper paper in papers2)
* {
* paper.Name = "Papyrus";
* }
* int end2 = Environment.TickCount;
* Console.WriteLine("Time: {0}", end1 - start1);
*
* Console.WriteLine("\nStepped array with {0} elements and {1} rows.", nRow * nColumn, stepRow);
* int start3 = Environment.TickCount;
* foreach (Paper[] papers0 in papers3)
* foreach (Paper paper in papers0)
* {
* paper.Name = "Papyrus";
* }
* int end31 = Environment.TickCount;
* Console.WriteLine("Time: {0}", end1 - start1);
* }
*/
//Часть для Задачи2
/*
* Team team1 = new Team("LovePenguins", 101);
* Team team2 = new Team("LovePenguins", 101);
*
* Console.WriteLine("Hash Code of 1 Team: {0}", team1.GetHashCode());
* Console.WriteLine("Hash Code of 2 Team: {0}", team2.GetHashCode());
* Console.WriteLine("Reference equality: {0}", ReferenceEquals(team1,team2));
*
* Console.WriteLine("\nTry to make registration number -101: ");
* team1.RegistrationNumber = -100;
* }
* catch(Exception e)
* {
* Console.WriteLine(e.Message);
* }
*
* ResearchTeam researchTeam = new ResearchTeam("Pandas", "LovePandas", 102, TimeFrame.TwoYears);
*
* Paper[] papers = new Paper[2];
* for (int i = 0; i < papers.Length; i++)
* {
* papers[i] = new Paper(i.ToString(), new Person(i.ToString(), (i + i).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29))), new DateTime(random.Next(2016, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
* researchTeam.AddPapers(papers);
*
* Person[] members = new Person[3];
* for (int i = 0; i < members.Length; i++)
* {
* members[i] = new Person(i.ToString(), (i + i).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
* }
* researchTeam.AddMembers(members);
*
* Console.WriteLine("\nFull info of the research team: " + researchTeam.ToString());
* Console.WriteLine("\nTeam info of the research team: " + researchTeam.Team.ToString());
*
* ResearchTeam researchTeamCopy = (ResearchTeam)researchTeam.DeepCopy();
* researchTeam.RegistrationNumber = 103;
* researchTeam.AddMembers(new Person("4", "8", new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29))));
* Console.WriteLine("\nFull info of the original research team: " + researchTeam.ToString());
* Console.WriteLine("\nFull info of copy of the research team: " + researchTeamCopy.ToString());
*
* Console.WriteLine("\nMembers with no publications: ");
* foreach (Person p in researchTeam.GetMembersWithoutPublications())
* {
* Console.WriteLine(p.ToString());
* }
*
* Console.WriteLine("\nTwo-year-old publications: ");
* foreach (Paper p in researchTeam.GetRecentPapers(2))
* {
* Console.WriteLine(p.ToString());
* }
*/
ResearchTeam researchTeam1 = new ResearchTeam("Dolphins", "LoveDolphins", 102, TimeFrame.TwoYears);
Person[] members1 = new Person[2];
for (int i = 0; i < members1.Length; i++)
{
members1[i] = new Person(i.ToString(), (i + i).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
}
researchTeam1.AddMembers(members1);
Paper[] papers1 = new Paper[2];
for (int i = 0; i < papers1.Length; i++)
{
papers1[i] = new Paper(i.ToString(), researchTeam1.Members[i], new DateTime(random.Next(2016, 2018), random.Next(1, 12), random.Next(1, 29)));
}
researchTeam1.AddPapers(papers1);
ResearchTeam researchTeam2 = new ResearchTeam("Pandas", "LovePandas", 101, TimeFrame.Year);
Person[] members2 = new Person[2];
for (int i = 0; i < members2.Length; i++)
{
members2[i] = new Person((i * i + i).ToString(), (i + i).ToString(), new DateTime(random.Next(1900, 2018), random.Next(1, 12), random.Next(1, 29)));
}
researchTeam2.AddMembers(members2);
Paper[] papers2 = new Paper[1];
for (int i = 0; i < papers2.Length; i++)
{
papers2[i] = new Paper((i * i + i).ToString(), researchTeam2.Members[i], new DateTime(random.Next(2016, 2018), random.Next(1, 12), random.Next(1, 29)));
}
researchTeam2.AddPapers(papers2);
ResearchTeamCollection researchTeamCollection = new ResearchTeamCollection();
researchTeamCollection.AddResearchTeams(researchTeam1, researchTeam2);
Console.WriteLine("\nFull info of research teams:" + researchTeamCollection.ToString());
researchTeamCollection.SortByRegistratioNumber();
Console.WriteLine("\nFull info of research teams after sorting by reg number:" + researchTeamCollection.ToString());
researchTeamCollection.SortByThemeName();
Console.WriteLine("\nFull info of research teams after sorting by theme:" + researchTeamCollection.ToString());
researchTeamCollection.SortByNumberOfPapers();
Console.WriteLine("\nFull info of research teams after sorting by number of publications:" + researchTeamCollection.ToString());
Console.WriteLine("\nMinimal registration number: " + researchTeamCollection.MinRegistrationNumber.ToString());
List <ResearchTeam> researchTeamsTwoYears = researchTeamCollection.TwoYearsResearchTeam.ToList();
Console.WriteLine("\nTwo-year-old teams: ");
foreach (ResearchTeam r in researchTeamsTwoYears)
{
Console.WriteLine(r.ToString());
}
Console.WriteLine("\nTeams with 2 members: ");
List <ResearchTeam> twoMemberTeams = researchTeamCollection.NGroup(2);
var groups = twoMemberTeams.GroupBy(x => x.Papers.Count);
IEnumerable <ResearchTeam> researchTeams = groups.SelectMany(g => g);
foreach (var teams in researchTeams)
{
Console.WriteLine(teams.ToString());
}
TestCollections test = new TestCollections(1000);
Console.WriteLine("First element search: " + test.Time(test.AutoGeneration(0)));
Console.WriteLine("Middle element search: " + test.Time(test.AutoGeneration(499)));
Console.WriteLine("Last element search: " + test.Time(test.AutoGeneration(999)));
Console.WriteLine("Not existed element search: " + test.Time(test.AutoGeneration(1000)));
Console.ReadKey();
}
