Eroare de compilare: user.cpp:2:17: error: tdio.h: No such file or directory user.cpp: In function ‘void bf(int, int, int (*)[1001][4])’: user.cpp:62: warning: unused variable ‘actdir’ user.cpp: In function ‘int main()’: user.cpp:85: error: ‘stdin’ was not declared in this scope user.cpp:85: error: ‘freopen’ was not declared in this scope user.cpp:86: error: ‘stdout’ was not declared in this scope user.cpp:89: error: ‘scanf’ was not declared in this scope user.cpp:127: error: ‘printf’ was not declared in this scope