Compilare: user.cpp: In function ‘int main()’: user.cpp:40:26: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘bool*’ [-Wformat=] scanf("%d", &prieten[i]); ^ user.cpp: In function ‘int dijkstra(int, int)’: user.cpp:97:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < Time[x].size(); ++i) { ^ user.cpp: In function ‘int main()’: user.cpp:37:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &K); ^ user.cpp:40:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &prieten[i]); ^ user.cpp:42:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &m); ^ user.cpp:44:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d", &a, &b, &c, &d); ^ user.cpp: In function ‘int dijkstra(int, int)’: user.cpp:103:18: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (prieten[y]) ^