Compilare: user.cpp: In function ‘bool is_interesant(std::string, std::string)’: user.cpp:15:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<probabil_subsecventa.size();i++){ ^ user.cpp:19:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(found>probabil_interesant.size()-1) ^ user.cpp: In function ‘int main()’: user.cpp:61:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<cuv.size();i++) ^ user.cpp:65:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j<cuv.size();j++) ^ user.cpp:85:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<solutie.size();i++) ^