Eroare de compilare: main.cpp: In function 'int main()': main.cpp:72:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (arcPtr t = {s, 0}; t.second < L[s].size(); t.second++) ~~~~~~~~~^~~~~~~~~~~~~ main.cpp:78:17: error: 'f' was not declared in this scope f += min.cap; ^ main.cpp:82:12: error: 'f' was not declared in this scope out << f; ^ Non zero exit status: 1