using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Zad1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            FormatowanieTablicy();
            Losowanko();
        }

        int N; // Wymiar tablicy

        private void numericUpDown1_ValueChanged(object sender, EventArgs e)
        {
            FormatowanieTablicy();
            Losowanko();
        }

        public void FormatowanieTablicy()
        {
            N = (int)numericUpDown1.Value;
            // Formatowanie macierzy
            dataGridView1.RowCount = N;
            dataGridView1.ColumnCount = N;

            dataGridView2.RowCount = N;
            dataGridView2.ColumnCount = 1;

            dataGridView3.RowCount = N;
            dataGridView3.ColumnCount = 1;
        }

        public void Losowanko()
        {
            Random los = new Random();
            double losik;
            for (int j = 0; j < N; j++)
            {
                for (int i = 0; i < N; i++)
                {
                    losik = los.Next(-100, 100) + los.NextDouble();
                    dataGridView3[0, i].Value = losik.ToString("0.00");
                    losik = los.Next(-100, 100) + los.NextDouble(); // Dodałem
                    dataGridView1[j, i].Value = losik.ToString("0.00");
                }
            }
        }
        private void Losuj_Click(object sender, EventArgs e)
        {
            Losowanko();
        }
    }
}