Eroare de compilare: main.cpp: In function 'std::string solvePalindrom(std::string&, int&)': main.cpp:53:3: error: 'reverse' was not declared in this scope 53 | reverse(jumatate.begin(), jumatate.end()); | ^~~~~~~ main.cpp: In function 'std::string solvePalindromConcatenat(std::string&, int&)': main.cpp:71:3: error: 'reverse' was not declared in this scope 71 | reverse(jumatate.begin(), jumatate.end()); | ^~~~~~~ main.cpp: In function 'std::string findRez(std::string&, int)': main.cpp:101:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 101 | while (poz < s.size()) { | ~~~~^~~~~~~~~~ Non zero exit status: 1