Compilare: user.c: In function ‘main’: user.c:58:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d %d", &saltele, &transporturi); ^ user.c:63:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &volum[i]); ^ user.c: In function ‘cautare_binara’: user.c:45:2: warning: ‘mid’ may be used uninitialized in this function [-Wmaybe-uninitialized] return mid; ^