public CSet Difference(CSet aSet)
{
CSet tempSet = new CSet();
foreach (Object hashObject in data.Keys)
{
if (!(aSet.data.Contains(hashObject)))
{
tempSet.Add(data[hashObject]);
}
}
return(tempSet);
}
public CSet Intersection(CSet aSet)
{
CSet temSet = new CSet();
foreach (Object hashObject in data.Keys)
{
if (aSet.data.Contains(hashObject))
{
temSet.Add(aSet.data[hashObject]);
}
}
return(temSet);
}
public bool IsSubset(CSet aSet)
{
if (this.Size() > aSet.Size())
{
return(false);
}
else
{
foreach (Object key in this.data.Keys)
{
if (!(aSet.data.Contains(key)))
{
return(false);
}
}
}
return(true);
}
public CSet Union(CSet aSet)
{
CSet tempSet = new CSet();
foreach (Object hashObject in data.Keys)
{
tempSet.Add(this.data[hashObject]);
}
foreach (Object hashObject in aSet.data.Keys)
{
if (!(this.data.ContainsKey(hashObject)))
{
tempSet.Add(aSet.data[hashObject]);
}
}
return(tempSet);
}
private void btnRun_Click(object sender, EventArgs e)
{
CSet setA = new CSet();
CSet setB = new CSet();
CSet setC = new CSet();
string a = tbA.Text.TrimEnd();
string b = tbB.Text.TrimEnd();
string[] tempA = a.Split();
string[] tempB = b.Split();
foreach (string item in tempA)
{
setA.Add(item);
}
foreach (string item in tempB)
{
setB.Add(item);
}
setC = setA.Union(setB);
richTextBox1.Text += String.Format("Множеството А = {0}\n", setA.ToString());
richTextBox1.Text += String.Format("Множеството B = {0}\n", setB.ToString());
richTextBox1.Text += String.Format("{0} обединение {1} = {2}\n", setA.ToString(), setB.ToString(), setC.ToString());
setC = setA.Intersection(setB);
richTextBox1.Text += String.Format("{0} сечение {1} = {2}\n", setA.ToString(), setB.ToString(), setC.ToString());
setC = setA.Difference(setB);
richTextBox1.Text += String.Format("{0} разлика {1} = {2}\n", setA.ToString(), setB.ToString(), setC.ToString());
setC = setB.Difference(setA);
richTextBox1.Text += String.Format("{0} разлика {1} = {2}\n", setA.ToString(), setB.ToString(), setC.ToString());
if (setB.IsSubset(setA))
{
richTextBox1.Text += String.Format("{0} е подмножество на {1}\n", setB.ToString(), setA.ToString());
}
else
{
richTextBox1.Text += String.Format("{0} не е подмножество на {1}\n", setB.ToString(), setA.ToString());
}
}