Eroare de compilare: main.cpp: In function 'int main()': main.cpp:39:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | for(int j = 0; j < s.size(); j++) | ~~^~~~~~~~~~ main.cpp:61:16: error: 'chek' was not declared in this scope; did you mean 'check'? 61 | if(chek(med, k)) | ^~~~ | check Non zero exit status: 1