Compilare: main.cpp: In function 'void creare_hash(int)': main.cpp:12:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for( int i = 0; i < q.size() ; i++ ) | ~~^~~~~~~~~~ main.cpp: In function 'void prelucrare(std::string, int)': main.cpp:17:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 17 | for( int i = 0; i < A.size(); i++ ){ | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:43:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 43 | for( j = 0; j < m[0].size(); j++ ) | ~~^~~~~~~~~~~~~ main.cpp:46:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 46 | if( j < m[0].size() ) | ~~^~~~~~~~~~~~~