Compilare: user.cpp: In function ‘void dijkstra(int)’: user.cpp:26:44: warning: overflow in implicit constant conversion [-Woverflow] memset(D, 0x3f3f3f3f3f3f3f3f, sizeof(D)); ^ user.cpp:43:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0;i < G[node].size(); i++) ^ user.cpp: In function ‘int main()’: user.cpp:63:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("algoritm.in","r",stdin); ^ user.cpp:64:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("algoritm.out","w",stdout); ^