Compilare: user.cpp: In function ‘void getAPM()’: user.cpp:111:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<candidati.size();i++) ^ user.cpp: In member function ‘void citeste::getbuffer()’: user.cpp:23:36: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer,1,10000,stdin); ^