Eroare de compilare: user.cpp: In function ‘void dfs(int, int)’: user.cpp:18:9: error: ‘typeof’ was not declared in this scope for(typeof G[nod].begin() it=G[nod].begin(); it!=G[nod].end(); it++) ^ user.cpp:18:16: error: expected ‘;’ before ‘G’ for(typeof G[nod].begin() it=G[nod].begin(); it!=G[nod].end(); it++) ^ user.cpp:18:50: error: ‘it’ was not declared in this scope for(typeof G[nod].begin() it=G[nod].begin(); it!=G[nod].end(); it++) ^ user.cpp: In function ‘int main()’: user.cpp:60:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("lca.in", "r", stdin); ^ user.cpp:61:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("lca.out", "w", stdout); ^ user.cpp:62:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &m); ^ user.cpp:65:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &x); ^ user.cpp:74:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &x, &y); ^