Borderou de evaluare (job #835952)

Compilare: main.cpp: In function 'std::string codificare(std::string)': main.cpp:14:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 14 | for (int i = 0; i < mesaj.length(); ++i) { | ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'std::string decodificare(std::string)': main.cpp:58:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | if (poz < mesaj_codificat.length()) | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:60:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 60 | if (poz < mesaj_codificat.length()) | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:55:13: warning: unused variable 'st' [-Wunused-variable] 55 | int st = dimensiuni[i].first; | ^~ main.cpp:56:13: warning: unused variable 'dr' [-Wunused-variable] 56 | int dr = dimensiuni[i].second; | ^~ main.cpp:65:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 65 | for (int i = 0; i < dimensiuni.size(); ++i) { | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:71:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | while (p1 < st.size() || p2 < dr.size()) { | ~~~^~~~~~~~~~~ main.cpp:71:37: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | while (p1 < st.size() || p2 < dr.size()) { | ~~~^~~~~~~~~~~ main.cpp:72:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 72 | if (p1 < st.size()) | ~~~^~~~~~~~~~~ main.cpp:74:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 74 | if (p2 < dr.size()) | ~~~^~~~~~~~~~~ main.cpp:79:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 79 | if (i + 1 < dimensiuni.size()) { | ~~~~~~^~~~~~~~~~~~~~~~~~~