Eroare de compilare: user.cpp: In function ‘void dijkstra(int, int)’: user.cpp:61:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0; i < A[u].size(); i++) { ^ user.cpp: In function ‘void Dijkstra2()’: user.cpp:124:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j, c; ^ user.cpp: In function ‘int main()’: user.cpp:193:17: error: expected primary-expression before ‘)’ token Dijkstra(1, ) ^ user.cpp:193:17: error: ‘Dijkstra’ was not declared in this scope user.cpp:194:5: error: expected ‘;’ before ‘getPairDistances’ getPairDistances(); ^