Eroare de compilare: main.cpp: In function 'void Dijkstra(int, long long int*, int*)': main.cpp:32:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < L[cnod].size(); i++) { ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'void road(int, int*, std::vector<int>)': main.cpp:58:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < V.size(); i++) { ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:82:7: error: 'a' was not declared in this scope if (a[i] + b[i] + c[i] < minn) { ^ main.cpp:82:14: error: 'b' was not declared in this scope if (a[i] + b[i] + c[i] < minn) { ^ main.cpp:82:21: error: 'c' was not declared in this scope if (a[i] + b[i] + c[i] < minn) { ^ Non zero exit status: 1