Compilare: user.cpp: In instantiation of ‘void Vector<Type>::sortare() [with Type = int]’: user.cpp:152:16: required from here user.cpp:90:9: warning: operation on ‘*(((Vector<int>*)this)->Vector<int>::ZonaFolosita + ((sizetype)(((unsigned int)j) * 4u)))’ may be undefined [-Wsequence-point] ZonaFolosita[i]=ZonaFolosita[i]+ZonaFolosita[j]-(ZonaFolosita[j]=ZonaFolosita[i]); ^ user.cpp: In function ‘void citire()’: user.cpp:130:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&n); ^ user.cpp:132:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d ",&x); ^