private void button5_Click(object sender, EventArgs e)
{
int n = Convert.ToInt32(n_txb.Text);
int m = Convert.ToInt32(m_txb.Text);
double[,] arr = Create_arr.inputArray(n, m);
dataGridView10.RowCount = n;
dataGridView10.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView10[j, i].Value = arr[i, j];
}
}
int count = 0;
for (int j = 0; j < n; j++)
{
bool is_zero = false;
for (int i = 0; i < m; i++)
{
if (arr[i, j] == 0)
{
is_zero = true;
break;
}
}
if (is_zero == false)
{
count++;
}
}
textBox1.Text = count.ToString();
}
private void button2_Click(object sender, EventArgs e)
{
int n = Convert.ToInt32(textBox_n.Text);
int m = Convert.ToInt32(textBox_m.Text);
double[,] A = Create_arr.inputArray(n, m);
double[,] B = Create_arr.inputArray1(n, m);
dataGridView2.RowCount = n;
dataGridView2.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView2[j, i].Value = A[i, j];
}
}
dataGridView3.RowCount = n;
dataGridView3.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView3[j, i].Value = B[i, j];
}
}
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
if (A[i, j] == 0)
{
A[i, j] = B[i, j];
}
}
}
dataGridView4.RowCount = n;
dataGridView4.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView4[j, i].Value = A[i, j];
}
}
}
private void button3_Click(object sender, EventArgs e)
{
int n = Convert.ToInt32(N_col.Text);
int m = Convert.ToInt32(M_row.Text);
double[,] a = Create_arr.inputArray(n, m);
dataGridView5.RowCount = n;
dataGridView5.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView5[j, i].Value = a[i, j];
}
}
double[] x = Create_arr.Randomarray(n);
dataGridView7.ColumnCount = n;
for (int i = 0; i < n; i++)
{
dataGridView7[i, 0].Value = x[i];
}
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
a[i, j] = a[i, j] * x[j];
}
}
double[] xa = new double[n];
for (int i = 0; i < n; i++)
{
xa[i] = 0;
for (int j = 0; j < n; j++)
{
xa[i] += a[i, j];
}
}
dataGridView6.ColumnCount = n;
for (int i = 0; i < n; i++)
{
dataGridView6[i, 0].Value = xa[i];
}
}
private void button1_Click(object sender, EventArgs e)
{
int n = Convert.ToInt32(tbx_n.Text);
int m = Convert.ToInt32(tbx_m.Text);
double[,] arr = Create_arr.inputArray(n, m);
double sum = Create_arr.getSumPositive(arr);
S.Text = sum.ToString();
dataGridView1.RowCount = n;
dataGridView1.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView1[j, i].Value = arr[i, j];
}
}
}
private void button4_Click(object sender, EventArgs e)
{
int n = Convert.ToInt32(col.Text);
int m = Convert.ToInt32(row.Text);
double[,] arr = Create_arr.inputArray(n, m);
dataGridView8.RowCount = n;
dataGridView8.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView8[j, i].Value = arr[i, j];
}
}
for (int i = 0; i < arr.GetLength(0); i++)
{
if (i % 2 != 0)
{
for (int iter = 1; iter < arr.GetLength(1); iter++)
{
for (int col = 0; col < arr.GetLength(1) - iter; col++)
{
if (arr[i, col] > arr[i, col + 1])
{
double temp = arr[i, col];
arr[i, col] = arr[i, col + 1];
arr[i, col + 1] = temp;
}
}
}
}
}
dataGridView9.RowCount = n;
dataGridView9.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView9[j, i].Value = arr[i, j];
}
}
}
private void button6_Click(object sender, EventArgs e)
{
int n = Convert.ToInt32(col_count.Text);
int m = Convert.ToInt32(row_count.Text);
double[,] arr = Create_arr.inputArray(n, m);
dataGridView11.RowCount = n;
dataGridView11.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView11[j, i].Value = arr[i, j];
}
}
double[] massive = new double[arr.GetLength(0)];
dataGridView12.ColumnCount = n;
for (int i = 0; i < arr.GetLength(0); i++)
{
massive[i] = 0;
for (int j = 0; j < arr.GetLength(1); j++)
{
if (arr[i, j] % 2 == 0 && arr[i, j] > 0)
{
massive[i] += arr[i, j];
}
}
}
for (int i = 0; i < n; i++)
{
dataGridView12[i, 0].Value = massive[i];
}
double g;
for (int i = 0; i < massive.Length - 1; i++)
{
for (int j = i + 1; j < massive.Length; j++)
{
if (massive[i] > massive[j])
{
g = massive[i];
massive[i] = massive[j];
massive[j] = g;
for (int count = 0; count < arr.GetLength(0); count++)
{
g = arr[i, count];
arr[i, count] = arr[j, count];
arr[j, count] = g;
}
}
}
}
dataGridView14.ColumnCount = n;
for (int i = 0; i < n; i++)
{
dataGridView14[i, 0].Value = massive[i];
}
dataGridView13.RowCount = n;
dataGridView13.ColumnCount = m;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < m; j++)
{
dataGridView13[j, i].Value = arr[i, j];
}
}
}
