Eroare de compilare: main.cpp: In function 'int main()': main.cpp:32:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | for (int j = 0; j < p[i].size(); j++) | ~~^~~~~~~~~~~~~ main.cpp:33:39: error: 'sz' was not declared in this scope; did you mean 'sp'? 33 | if (p[i][j].second + 1 != sz[p[i][j].first]) | ^~ | sp Non zero exit status: 1