PP lab6 prob2

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

int main()
{
    int n;
    FILE *f = fopen("numere_intregi.txt", "r");
    FILE *bp = fopen("nr_pozitive.out", "wb+");
    FILE *bn = fopen("nr_negative.out", "wb+");

    fscanf(f, "%d", &n);
    int i;
    for(i = 0; i < n; ++i)
    {
        int x;
        fscanf(f, "%d", &x);
        if(x >= 0)
            fwrite(&x, sizeof(int), 1, bp);
        else
            fwrite(&x, sizeof(int), 1, bn);
    }

    fflush(bn);
    fflush(bp);
    fseek(bp, 0L, SEEK_SET);
    fseek(bn, 0L, SEEK_SET);

    printf("nr neg: ");
    while(1)
    {
        int x;
        fread(&x, sizeof(int), 1, bn);
        if(feof(bn))
            break;
        printf("x: %d\n", x);
    }

    printf("nr poz: ");
    while(1)
    {
        int x;
        fread(&x, sizeof(int), 1, bp);
        if(feof(bp))
            break;
        printf("x: %d\n", x);
    }

    fclose(f);
    fclose(bp);
    fclose(bn);
    return 0;
}