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- using System;
- using System.IO;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Threading.Tasks;
- namespace xddd
- {
- class Program
- {
- static void Main(string[] args)
- {
- ////1
- //StreamWriter sw = new StreamWriter("tablica.txt");
- //int n = 5;
- //Random rand = new Random();
- //int[] tab = new int[n];
- //for (int i = 0; i < tab.Length; i++)
- //{
- // int r = rand.Next(-5, 5);
- // tab[i] = r;
- // sw.Write(tab[i] + ";");
- //}
- //sw.Close();
- ////2
- //StreamReader sr = new StreamReader("dane.txt");
- //string str = sr.ReadToEnd();
- //string[] strs = str.Split(';');
- //int suma = 0;
- //for (int i = 0; i < strs.Length; i++)
- //{
- // suma += int.Parse(strs[i]);
- //}
- //Console.WriteLine(suma);
- //Console.ReadKey();
- ////3
- //StreamWriter sw = new StreamWriter("kształty.txt");
- //int wiersze = 5;
- //int kolumny = 6;
- //for (int i = 0; i < wiersze + 1; i++)
- //{
- // sw.WriteLine();
- // for (int j = 0; j < kolumny; j++)
- // {
- // int d = i % 2;
- // if (d == 0)
- // {
- // sw.Write("0");
- // }
- // else
- // {
- // sw.Write("1");
- // }
- // }
- //}
- //sw.WriteLine();
- //sw.WriteLine();
- //for (int i = 0; i < wiersze + 1; i++)
- //{
- // sw.WriteLine();
- // for (int j = 0; j < kolumny; j++)
- // {
- // if (i == j)
- // {
- // sw.Write("1");
- // }
- // else
- // {
- // sw.Write("0");
- // }
- // }
- //}
- //sw.Close();
- ////4
- //StreamWriter sw = new StreamWriter("sumy.txt");
- //StreamReader sr = new StreamReader("liczby.txt");
- //for (int i = 0; false == sr.EndOfStream; i++)
- //{
- // string str = sr.ReadLine();
- // str = str.Trim('|');
- // string[] strs = str.Split('|');
- // int suma = 0;
- // int[] tab = new int[strs.Length];
- // for (int j = 0; j < strs.Length; j++)
- // {
- // strs[j] = strs[j].Trim('<', '>');
- // strs[j] = strs[j].Remove(0, 7);
- // tab[j] = int.Parse(strs[j]);
- // suma += tab[j];
- // }
- // sw.WriteLine("Suma wynosi: " + suma);
- //}
- //sw.Flush();
- //sw.Close();
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