private void столбец1СMAXСуммойToolStripMenuItem_Click(object sender, EventArgs e)
{
int max = -1;
int index = -1;
for (int i = 0; i < ArrInt1.Count; i++)
{
ArrInt array = ArrInt1[i] as ArrInt;
int b = array.Sum_Column(0);
if (b > max)
{
max = b;
index = i;
}
}
if (index == -1)
{
MessageBox.Show(ERR_FIND, ERR, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
dataGridView2.ClearSelection();
dataGridView2.Rows[index].Selected = true;
ShowBox1.Text += "\nДействие: Поиск массива, где сумма 1го столбца максимальна" + "\nМаксимальная сумма в массиве:" + index + " = " + max + "\n";
}
}
private void бинарныйToolStripMenuItem_Click(object sender, EventArgs e)
{
ArrInt1.Sort(new ArrIntSort());
ViewArray();
int min = 0;
int max = ArrInt1.Count - 1;
for (int i = 0; i < ArrInt1.Count; i++)
{
int mid = (min + max) / 2;
ArrInt arrMin = ArrInt1[min] as ArrInt;
ArrInt arrMid = ArrInt1[mid] as ArrInt;
if (arrMin.Zero_Element > arrMid.Zero_Element)
{
max = mid - 1;
}
else
if (arrMin.Zero_Element < arrMid.Zero_Element)
{
min = mid + 1;
}
else
{
dataGridView2.Rows[mid].Selected = true;
}
}
ShowBox1.Text += "\nДействие: Бинарный поиск по наибольшему количеству нулей" + "\n" + "Массив:" + dataGridView2.CurrentCell.RowIndex + "\n";
}
private void загрузитьToolStripMenuItem_Click(object sender, EventArgs e)
{
var filePath = string.Empty;
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.DefaultExt = "*.txt";
openFileDialog1.Filter = "Text files|*.txt";
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
filePath = openFileDialog.FileName;
var fileStream = openFileDialog.OpenFile();
using (StreamReader file = new StreamReader(fileStream))
{
string line;
while ((line = file.ReadLine()) != null)
{
ArrInt Arr = new ArrInt(n, m);
if (line != "")
{
Arr.InputArray(line);
this.ArrInt1.Add(Arr);
}
}
}
}
MessageBox.Show("Ваш массив добавлен");
}
private void линейныйToolStripMenuItem_Click(object sender, EventArgs e)
{
FindForm ArrFind = new FindForm();
ArrayList ArrFindList = new ArrayList();
DialogResult result = ArrFind.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
ArrInt intArray = new ArrInt(n, m);
for (int i = 0; i < ArrFind.FindGrid.RowCount; i++)
{
for (int j = 0; j < ArrFind.FindGrid.ColumnCount; j++)
{
intArray.InputArray(Convert.ToInt16(ArrFind.FindGrid.Rows[j].Cells[i].Value), i, j);
}
}
ShowBox1.Text = "\nДействие: Поиск введенного массива" + "\n" + "Введенный массив:" + intArray.ToString() + "\n";
ArrFindList.Add(intArray);
//проверка на отсутствие данных в массиве , который ищем?
MessageBox.Show("Данные для поиска введены", "Хорошо", MessageBoxButtons.OK, MessageBoxIcon.Information);
int index = -1;
for (int i = 0; i < ArrInt1.Count; i++)
{
ArrInt ArrNew = ArrInt1[i] as ArrInt;
ArrInt ArrFindNew = ArrFindList[0] as ArrInt;
if (ArrFindNew == ArrNew)
{
index = i;
break;
}
else
{
index = -1;
//MessageBox.Show(ERR_FIND, ERR, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
if (index != -1)
{
ViewArray();
dataGridView2.ClearSelection();
dataGridView2.Rows[index].Selected = true;
ShowBox1.Text += "\nДействие: Поиск введенного массива" + "\n" + "Введенный массив:" + intArray.ToString() + "\n";
ShowBox1.Text += "\nИндекс найденного массива:" + index + "\n";
}
else
{
MessageBox.Show(ERR_FIND, ERR, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void АвтоматическиToolStripMenuItem_Click(object sender, EventArgs e)
{
ArrInt Arr = new ArrInt(n, m);
ArrInt Arr2 = new ArrInt(n, m);
ArrInt Arr3 = new ArrInt(n, m);
Arr.InputArray(4);
Arr2.InputArray(1);
Arr3.InputArray(2);
this.ArrInt1.Add(Arr);
this.ArrInt1.Add(Arr2);
this.ArrInt1.Add(Arr3);
MessageBox.Show("Список из 3-х массивов со случайными числами создан");
}
private void AddButton_Click(object sender, EventArgs e)
{
ArrInt Arr = new ArrInt(n, m);
dataGridView2.AllowUserToAddRows = false;
for (int i = 0; i < dataGridView2.RowCount; i++)
{
for (int j = 0; j < dataGridView2.ColumnCount; j++)
{
Arr.InputArray(Convert.ToInt16(this.dataGridView2.Rows[j].Cells[i].Value), i, j);
}
}
this.ArrInt1.Add(Arr);
dataGridView2.Rows.Clear();
dataGridView2.Columns.Clear();
dataGridView2.AllowUserToAddRows = false;
}
private void УменьшитьВсеНа1ToolStripMenuItem_Click(object sender, EventArgs e)
{
ShowBox.Clear();
List <int> IndexToInc = dataGridView2.SelectedRows.Cast <DataGridViewRow>().Select(x => x.Index).ToList();
if (IndexToInc.Count != 0)
{
IndexToInc.Sort();
while (IndexToInc.Count != 0)
{
ArrInt a = ArrInt1[IndexToInc[0]] as ArrInt;
a--;
IndexToInc.RemoveAt(0);
ViewArray();
}
}
else
{
MessageBox.Show(ERR_SELECTED, ERR, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
int IComparer.Compare(object obj1, object obj2)
{
ArrInt r1 = new ArrInt();
r1 = (ArrInt)obj1;
ArrInt r2 = new ArrInt();
r2 = (ArrInt)obj2;
if (r1.Zero_Element < r2.Zero_Element)
{
return(1);
}
else if (r1.Zero_Element > r2.Zero_Element)
{
return(-1);
}
else
{
return(0);
}
}
