Eroare de compilare: main.cpp: In function 'void cht()': main.cpp:41:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<panta>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 41 | for (int i = 0; i < stk.size() - 1; i++) | ~~^~~~~~~~~~~~~~~~ main.cpp:42:17: error: 'intersection' was not declared in this scope 42 | stk[i].dr = intersection(stk[i], stk[i + 1]); | ^~~~~~~~~~~~ Non zero exit status: 1