Eroare de compilare: user.cpp: In function ‘void solve()’: user.cpp:12:39: error: ‘typeof’ was not declared in this scope #define FOR(i, v) for(typeof(v.begin()) i = v.begin(); i != v.end(); i++) ^ user.cpp:92:9: note: in expansion of macro ‘FOR’ FOR(it, G[i]) { ^ user.cpp:92:13: error: expected ‘;’ before ‘it’ FOR(it, G[i]) { ^ user.cpp:12:41: note: in definition of macro ‘FOR’ #define FOR(i, v) for(typeof(v.begin()) i = v.begin(); i != v.end(); i++) ^ user.cpp:92:13: error: ‘it’ was not declared in this scope FOR(it, G[i]) { ^ user.cpp:12:56: note: in definition of macro ‘FOR’ #define FOR(i, v) for(typeof(v.begin()) i = v.begin(); i != v.end(); i++) ^ user.cpp: In function ‘int main()’: user.cpp:107:37: 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:108:39: 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:110:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:113:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d\n", &x, &y); ^ user.cpp:118:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%c ", &v[i]); ^