#include <algorithm>
#include <stdio.h>

using namespace std;

int main()
{
  FILE* f=fopen("tabel.txt","w");
  fprintf(f,"Nr.  10    100    1000\n");
  long a=0;
  for(int j=0;j<15;j++)
  for(long i=0;i<100000;i++)
  {
    switch(rand()%2)
    {
      case 0:
        a+=1;
        break;
      case 1:
        a-=1;
        break;
    }
    switch(i)
    {
      case 9:
        fprintf(f,"%d    %d    ",j,abs(a));
        break;
      case 99:
        fprintf(f,"%d    ",abs(a));
        break;
      case 999:
        fprintf(f,"%d    ",abs(a));
        break;
      case 9999:
        fprintf(f,"%d    ",abs(a));
        break;
      case 99999:
        fprintf(f,"%d\n",abs(a));
        a=0;
        break;
    }
  }
}