Compilare: user.c: In function ‘read’: user.c:15:8: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(str, Smerenie, f); ^ user.c: In function ‘main’: user.c:46:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d %d\n", &N, &M); ^ user.c:67:23: warning: ‘min’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(f, "%d\n", z[min] / N); ^