Eroare de compilare: user.cpp: In member function ‘void KDnode::print()’: user.cpp:61: error: ‘printf’ was not declared in this scope user.cpp: In member function ‘void KDtree::print_tree()’: user.cpp:173: error: ‘printf’ was not declared in this scope user.cpp:177: error: ‘printf’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:208: error: ‘stdin’ was not declared in this scope user.cpp:208: error: ‘freopen’ was not declared in this scope user.cpp:209: error: ‘stdout’ was not declared in this scope user.cpp:213: error: ‘scanf’ was not declared in this scope user.cpp:220: error: ‘printf’ was not declared in this scope