kod

#include <SFML/Graphics.hpp>
#include <iostream>
#include <time.h>
#include <fstream>
#define W 800
#define H 600
#define OFF 10
#include <cmath>
using namespace std;

int* generuj(int ile)
{
  int* tmp;
  srand(time(NULL));
  int i;

  if (ile < 1)
    return 0;

  tmp = new int[ile];

  for(i=0;i<ile;++i)
    tmp[i]=rand()%10;
return tmp;

}

int liczR(char name[]){
    ifstream p;
    string tmp;
    int i=0;
        p.open(name);
        while(p.good())
        {
            getline(p,tmp);
            i++;
        }
        p.close();
    return i;
}

int liczC(char name[]){
    ifstream p;
    char c;
    int i=0,tmp;
        p.open(name);
        while(p.good())
        {
            p >> tmp;
            p.get(c);
            i++;
            if(c=='\n')break;
        }
        p.close();
    return i;
}

int** generuj(int R, int C){
    int **tmp;

    tmp = new int *[R];

    for (int i = 0; i < R; i++)
        tmp[i] = new int [C];

    return tmp;
}
int** czytaj(char name[],int*R,int*C){
int** tmp;
ifstream p;
*R=liczR(name);
*C=liczC(name);
tmp=generuj(*R,*C);
p.open(name);
    for(int i=0;i<*R;i++){
        for(int j=0;j<*C;j++){
        p>>tmp[i][j];
        p.get();//przeskakuje o jeden zank
        }
    }
p.close();
return tmp;
}


int main()

{
    int *tab1;
int j=0;
int N=10;
tab1 = generuj(N);
for (j=0; j<N; j++)
cout<< tab1[j] << " "<< endl;
  return 0;

int **tab, R,C;
char fileO[]={"linia.csv"};



 tab = czytaj(fileO,&R,&C);
 for(int i=0;i<R;i++){
        for(int j=0;j<C;j++){
            cout<<tab[i][j]<<";";
        }
        cout<<endl;
 }

    int xx[]={OFF,OFF,W-OFF,W-OFF,OFF};
    int yy[]={OFF,H-OFF,H-OFF,OFF,OFF};
    int i;
    sf::VertexArray linie(sf::Lines);
    for(i=0;i<4;i++){
        linie.append(sf::Vector2f(xx[i],yy[i]));
        linie.append(sf::Vector2f(xx[i+1],yy[i+1]));
    }

;

        // Create the main window
    sf::RenderWindow window(sf::VideoMode(W,H), "SFML window");



    // Start the game loop
    while (window.isOpen())
    {
        // Process events
        sf::Event event;
        while (window.pollEvent(event))
        {
            // Close window : exit
            if (event.type == sf::Event::Closed)
                window.close();
        }

        // Clear screen
        window.clear();

        window.draw(linie);


        // Update the window
        window.display();
    }

    return EXIT_SUCCESS;;



}