Compilare: user.cpp:606:2: warning: no newline at end of file user.cpp: In function 'void dfsCV(int)': user.cpp:349: warning: comparison between signed and unsigned integer expressions user.cpp:370: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'long int dijkstra(Vertex**, int, int, long long unsigned int*)': user.cpp:425: warning: comparison between signed and unsigned integer expressions user.cpp:445: warning: comparison between signed and unsigned integer expressions user.cpp:423: warning: unused variable 'i' user.cpp:423: warning: unused variable 'k' user.cpp:424: warning: unused variable 'ok' user.cpp: In function 'int main()': user.cpp:540: warning: unused variable 'j' user.cpp: In function 'int Compare(void*, void*)': user.cpp:410: warning: control reaches end of non-void function