int IComparer.Compare(object ob1, object ob2)
{
ExramuralStudent ex1 = (ExramuralStudent)ob1;
ExramuralStudent ex2 = (ExramuralStudent)ob2;
if ((ex1.ExamMark2 + ex1.ExamMark1) / 2 > (ex2.ExamMark2 + ex2.ExamMark1) / 2)
{
return(-1);
}
else if ((ex1.ExamMark2 + ex1.ExamMark1) / 2 < (ex2.ExamMark2 + ex2.ExamMark1) / 2)
{
return(1);
}
else
{
return(0);
}
}
public static SortedDictionary <int, Person> CreateCollectionFirstTask2(int numberOfExStudent, int numberOfStudent, int numberOfSchooler)
{
int key = 0;
SortedDictionary <int, Person> sd1 = new SortedDictionary <int, Person>();
Console.WriteLine();
Person p = new Person();
for (int i = 0; i < numberOfExStudent; i++)
{
do
{
p = new ExramuralStudent();
} while (sd1.ContainsValue(p));
sd1.Add(key, p);
key++;
}
Console.WriteLine();
for (int i = numberOfExStudent; i < numberOfStudent + numberOfExStudent; i++)
{
do
{
p = new Student();
} while (sd1.ContainsValue(p));
sd1.Add(key, p);
key++;
}
Console.WriteLine();
for (int i = numberOfStudent + numberOfExStudent; i < numberOfSchooler + numberOfStudent + numberOfExStudent; i++)
{
do
{
p = new Schooler();
} while (sd1.ContainsValue(p));
sd1.Add(key, p);
key++;
}
Console.WriteLine();
Console.WriteLine("Созданно объектов: " + sd1.Count);
return(sd1);
}
public static SortedList CreateCollectionFirstTask(int numberOfExStudent, int numberOfStudent, int numberOfSchooler)
{
int key = 0;
SortedList al1 = new SortedList();
Console.WriteLine();
Person p = new Person();
for (int i = 0; i < numberOfExStudent; i++)
{
do
{
p = new ExramuralStudent();
} while (al1.ContainsValue(p));
al1.Add(key, p);
key++;
}
Console.WriteLine();
for (int i = 0; i < numberOfStudent; i++)
{
do
{
p = new Student();
} while (al1.ContainsValue(p));
al1.Add(key, p);
key++;
}
Console.WriteLine();
for (int i = 0; i < numberOfSchooler; i++)
{
do
{
p = new Schooler();
} while (al1.ContainsValue(p));
al1.Add(key, p);
key++;
}
Console.WriteLine();
return(al1);
}
new public object Clone()
{
ExramuralStudent temp = new ExramuralStudent(Name, Age, Course, ExamMark1, ExamMark2);
return(temp);
}