این کدی هست که من نوشتم
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication27
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
int[] xrange = new int [100];
int[] yrange = new int[100];
double [,] xyrange = new double [100, 100];
int i = 0;
int sum1;
int sum2;
double jazr;
private void Form1_Load(object sender, EventArgs e)
{
}
private void Form1_MouseClick(object sender, MouseEventArgs e)
{
xrange[i] = e.X;
yrange[i] = e.Y;
Label label1 = new Label();
Point p = new Point();
p.X = xrange[i];
p.Y = yrange[i];
label1.Location = p;
label1.Text = "" + i;
this.Controls.Add(label1);
i++;
}
private void button1_Click(object sender, EventArgs e)
{
label2.Text="";
label1.Text = "";
for (int j = 0; j < i; j++)
{
for (int n =0; n < i; n++)
{
if (xrange[j] == xrange[n])
{
xyrange[j,n] = 0;
}
else
{
sum1 = xrange[j] - xrange[n];
sum1 = sum1 * sum1;
}
if (yrange[j] == yrange[n])
{
xyrange[j,n] = 0;
}
else
{
sum2 = yrange[j] - yrange[n];
sum2 = sum2 * sum2;
}
jazr = Math.Sqrt(sum1 + sum2);
xyrange[j, n] = jazr ;
// label1.Text = label1.Text + "j" + j + "n" + n +" => "+ xyrange[j,n].ToString() + "\n";
sum1 = 0;
sum2 = 0;
jazr = 0;
}
}
int x1, y1 = 0;
int s1;
double select1 = 1;
double select2 = 1;
for (x1 = 0; x1 < i; x1++)
{
for (y1 = 0; y1 < i; y1++)
{
????????????????????????????????
}
}
}
private void Form1_MouseMove(object sender, MouseEventArgs e)
{
label3.Text = "" + e.X.ToString() + "," + e.Y.ToString();
}
}
}
تو قسمت حلقه فور که علامت سوال گذاشتم رو نمیدونم باید چی بنویسم تا این کار ماتریس رو برام انجام بده