krzyżówka(#wadziuxxx)

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

int main(void)
{
    FILE *fp;

    srand(time(NULL));
    char tabchar[4][256];
    char tmp[256];
    int n=0,draw;
    int size[5];
    char lastchar;
    char first_char;

    if ((fp = fopen("polski.txt","r")) == NULL)
    {
        printf("Nie udalo sie otworzyc pliku!");
        exit(0);
    }

    while(fscanf(fp,"%s",tmp) != EOF)
    {
        n++;
    }

    draw = rand()%n +1;
    int j=0;

    while (j != 4)
    {
        fseek(fp,0,0);

        if (j == 0)
        {
            for(int i = 0; i <= draw; i++)
            {
                fscanf(fp,"%s",tabchar[j]);
            }

            size[j] = strlen(tabchar[j]);
            first_char = tabchar[j][0];
            lastchar = tabchar[j][size[j]-1];

        }

        else
        {

            for( int i = 0; i <= n; i++)
            {
                fscanf(fp, "%s",tabchar[j]);

                if ( j > 1 && j <3)
                {
                    if ( tabchar[j][0] == lastchar && strlen(tabchar[j]) == size[j-2] && strlen(tabchar[j])>=3)
                    {
                        size[j] = strlen(tabchar[j]);
                        lastchar = tabchar[j][size[j]-1];
                        break;
                    }
                }
                else if (j = 3){

                    char lastcharj;
                    lastcharj =tabchar[j][size[j]-1];
                    if (tabchar[j][0] == lastchar && strlen(tabchar[j]) == size[j-2] && strlen(tabchar[j])>=3 && lastcharj == first_char){
                        size[j] = strlen(tabchar[j]);
                        lastchar = tabchar[j][size[j]-1];
                        break;
                    }
                }
                else
                    {
                        if (tabchar[j][0] == lastchar && strlen(tabchar[j])>=3)
                        {
                            size[j] = strlen(tabchar[j]);
                            lastchar = tabchar[j][size[j]-1];
                            break;
                        }
                    }

            }
        }

        j++;

    }

    for (int i = 0;i < 4;i++)
    {
        printf("%s\n",tabchar[i]);
    }

    fclose(fp);

    return 0;
}