Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:7:21: error: variable ‘std::ifstream in’ has initializer but incomplete type std::ifstream in("ciur.in"); ^ user.cpp:15:28: warning: argument to ‘sizeof’ in ‘void* memset(void*, int, size_t)’ call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(ciur,true,sizeof(ciur)); ^ user.cpp:25:22: error: variable ‘std::ofstream out’ has initializer but incomplete type std::ofstream out("ciur.out"); ^