Eroare de compilare: user.cpp: In function ‘void DFs(int, int)’: user.cpp:14:44: error: ‘typeof’ was not declared in this scope #define forit(it, v) for(typeof((v).begin()) it = (v).begin(); it != (v).end(); it++) ^ user.cpp:33:2: note: in expansion of macro ‘forit’ forit(it, A[nod]) ^ user.cpp:33:8: error: expected ‘;’ before ‘it’ forit(it, A[nod]) ^ user.cpp:14:46: note: in definition of macro ‘forit’ #define forit(it, v) for(typeof((v).begin()) it = (v).begin(); it != (v).end(); it++) ^ user.cpp:33:8: error: ‘it’ was not declared in this scope forit(it, A[nod]) ^ user.cpp:14:64: note: in definition of macro ‘forit’ #define forit(it, v) for(typeof((v).begin()) it = (v).begin(); it != (v).end(); it++) ^ user.cpp: In function ‘int main()’: user.cpp:55:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("arbpal.in", "r", stdin); ^ user.cpp:56:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("arbpal.out", "w", stdout); ^ user.cpp:57:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%i", &N); ^ user.cpp:61:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i", &x, &y); ^ user.cpp:65:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf(" %c", &lit[i]); ^