Compilare: user.cpp: In function ‘int GradAsemanare(std::vector<std::basic_string<char> >, std::vector<int>, std::string, int, int, int)’: user.cpp:33:72: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if( cuvinte[indexCuvante[j] - 1].size() <= gradAsemanare + aux || cuvinte[indexCuvante[j] - 1][gradAsemanare + aux] != cuvant[gradAsemanare + aux] ) ^ user.cpp: In function ‘int main()’: user.cpp:171:119: warning: ‘index’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<< GradAsemanare(cuvinte, indexCuvinte , cuvinte[index], index, lungimeMinimaCuvant, numarCuvinteInterogare)<< endl; ^