Compilare: user.cpp:19: warning: integer constant is too large for ‘long’ type user.cpp:59: warning: integer constant is too large for ‘long’ type user.cpp:90: warning: integer constant is too large for ‘long’ type user.cpp:122: warning: integer constant is too large for ‘long’ type user.cpp: In function ‘void Dijkstra1()’: user.cpp:59: warning: overflow in implicit constant conversion user.cpp: In function ‘void Dijkstra2()’: user.cpp:90: warning: overflow in implicit constant conversion user.cpp: In function ‘void Dijkstra3()’: user.cpp:122: warning: overflow in implicit constant conversion