Compilare: user.cpp: In member function 'void Graph::dfsCV(int, int)': user.cpp:93: warning: comparison between signed and unsigned integer expressions user.cpp:108: warning: comparison between signed and unsigned integer expressions user.cpp: In member function 'int Graph::Dijkstra()': user.cpp:151: warning: comparison between signed and unsigned integer expressions user.cpp:166: warning: comparison between signed and unsigned integer expressions user.cpp:183: warning: comparison between signed and unsigned integer expressions user.cpp:162: warning: unused variable 'linie' user.cpp: In member function 'void Graph::Print()': user.cpp:253: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main(int, char**)': user.cpp:307: warning: deprecated conversion from string constant to 'char*' user.cpp:311: warning: deprecated conversion from string constant to 'char*'