Compilare: user.c: In function ‘main’: user.c:37:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long unsigned int’ [-Wformat=] fprintf(f2,"%d",rez); ^ user.c:18:5: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&n); ^ user.c:20:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&v[i]); ^ user.c:31:16: warning: ‘pzmax’ may be used uninitialized in this function [-Wmaybe-uninitialized] v[pzmax+1]=max; ^