Eroare de compilare: main.cpp: In function 'int exista_drum_crestere()': main.cpp:38:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 38 | for (int i = 0; i< graf[nod].size(); i++) | ~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:116:23: error: 'strtok' was not declared in this scope; did you mean 'strtoq'? 116 | char *token = strtok(input, " "); | ^~~~~~ | strtoq main.cpp:149:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 149 | for (i = 0; i< rez.size(); i++) | ~^~~~~~~~~~~~ Non zero exit status: 1