Borderou de evaluare (job #730417)

Compilare: main.cpp: In function 'int main()': main.cpp:18:10: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 18 | while(j<mesaj.size()) | ~^~~~~~~~~~~~~ main.cpp:20:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 20 | if(j+ok<mesaj.size()) | ~~~~^~~~~~~~~~~~~