Compilare: main.cpp: In function 'int CheckStr(const string&, const string&, int)': main.cpp:19:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 19 | if (pos >= test.size() || (chr != '?' && test[pos] != chr)) { | ~~~~^~~~~~~~~~~~~~ main.cpp: In function 'bool CompStr(const string&)': main.cpp:42:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<elem>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 42 | for (int index = 1; index < parsed.size(); index++) { | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:43:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<elem>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 43 | if (index == parsed.size() - 1 && parsed[index].sizm < 0) { | ~~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:44:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 44 | if (sav2 - 1 - parsed[index].sizm < str.size()) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ main.cpp:49:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 49 | if (sav1 - 1 - parsed[index].sizm <= str.size()) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ main.cpp:57:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 57 | for (; sav1 + parsed[index].sizm <= str.size(); sav1++) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ main.cpp:72:12: 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 (sav2 >= str.size()) { | ~~~~~^~~~~~~~~~~~~