Eroare de compilare: user.cpp: In function ‘void BF(int)’: user.cpp:28:24: error: ‘typeof’ was not declared in this scope for(typeof(g.begin()) it=g.begin(); it!=g.end(); ++it) ^ user.cpp:110:3: note: in expansion of macro ‘ALL’ ALL(v[cur.x]) ^ user.cpp:28:26: error: expected ‘;’ before ‘it’ for(typeof(g.begin()) it=g.begin(); it!=g.end(); ++it) ^ user.cpp:110:3: note: in expansion of macro ‘ALL’ ALL(v[cur.x]) ^ user.cpp:28:40: error: ‘it’ was not declared in this scope for(typeof(g.begin()) it=g.begin(); it!=g.end(); ++it) ^ user.cpp:110:3: note: in expansion of macro ‘ALL’ ALL(v[cur.x]) ^ user.cpp: In function ‘void read()’: user.cpp:77:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen(infile, "r", stdin); ^ user.cpp:79:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ user.cpp:83:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &x, &y); ^ user.cpp:91:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%c ", &Chr[i]); ^ user.cpp: In function ‘void print()’: user.cpp:161:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen(outfile, "w", stdout); ^