public bool issubset(PowerSet set)
{
int k = 0;
foreach (object a in set.dict.Values)
{
if (dict.ContainsValue(a))
{
k++;
}
}
return(k == set.cnt);
}
public PowerSet xor(PowerSet set)
{
PowerSet temp1 = new PowerSet();
PowerSet temp2 = new PowerSet();
temp1 = union(set);
temp2 = intersection(set);
foreach (object a in temp2.dict.Values)
{
temp1.remove(a);
}
return(temp1);
}
public PowerSet union(PowerSet set)
{
PowerSet temp = new PowerSet();
foreach (object a in dict.Values)
{
temp.put(a);
}
foreach (object a in set.dict.Values)
{
if (!temp.dict.ContainsValue(a))
{
temp.put(a);
}
}
return(temp);
}
public PowerSet difference(PowerSet set)
{
PowerSet temp = new PowerSet();
foreach (object a in dict.Values)
{
temp.put(a);
}
foreach (object a in set.dict.Values)
{
if (dict.ContainsKey(Convert.ToString(a)))
{
temp.remove(a);
}
}
return(temp);
}
static void Main(string[] args)
{
PowerSet set = new PowerSet();
PowerSet set2 = new PowerSet();
PowerSet dict = new PowerSet();
set2.put("я долго тупил");
set2.put(123);
set.put("awd");
set.put("awd");
set.put(123);
set.put(1);
set.put(123);
Console.WriteLine("Первое множество:");
set.PrintSet();
Console.WriteLine();
Console.WriteLine("Множество второе:");
set2.PrintSet();
Console.WriteLine();
dict = set.union(set2);
Console.WriteLine("Объединение множеств:");
dict.PrintSet();
Console.WriteLine();
Console.WriteLine("Разность множеств:");
dict = set.difference(set2);
dict.PrintSet();
Console.WriteLine();
Console.WriteLine("Пересечение множеств:");
dict = set.intersection(set2);
dict.PrintSet();
Console.WriteLine();
Console.WriteLine("XOR множеств:");
dict = set.xor(set2);
dict.PrintSet();
}
public PowerSet intersection(PowerSet set)
{
PowerSet result = new PowerSet();
foreach (object a in dict.Values)
{
if (set.dict.ContainsValue(a))
{
result.put(a);
}
}
foreach (object a in set.dict.Values)
{
if (dict.ContainsValue(a) && !result.dict.ContainsValue(a))
{
result.put(a);
}
}
return(result);
}