Compilare: user.cpp: In function ‘int main()’: user.cpp:11:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ user.cpp:13:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^ user.cpp:34:15: warning: array subscript is below array bounds [-Warray-bounds] rez[maxi--]=elemare; ^ user.cpp:32:22: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] int elemare=v[poz]; ^