Compilare: user.c: In function ‘main’: user.c:22:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d" ,&n,&p); ^ user.c:26:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%lld" ,&v[i][0]); ^ user.c:33:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d" ,&nr); ^ user.c: In function ‘cautareMin’: user.c:13:5: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] return poz; ^ user.c: In function ‘main’: user.c:49:16: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(fout, "%lld " ,v[poz][1]); ^ user.c:36:25: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] ordine[j]=v[poz][1]; ^