Compilare: user.cpp:642:2: 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, char*)': user.cpp:428: warning: comparison between signed and unsigned integer expressions user.cpp:449: warning: comparison between signed and unsigned integer expressions user.cpp:455: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:484: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:515: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:426: warning: unused variable 'i' user.cpp:426: warning: unused variable 'k' user.cpp:427: warning: unused variable 'ok' user.cpp: In function 'int main()': user.cpp:621: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:631: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:634: warning: format '%d' expects type 'int', but argument 4 has type 'long int' user.cpp:557: warning: unused variable 'j' user.cpp:623: warning: unused variable 'poz'