Eroare de compilare: user.cpp:17:18: error: two or more data types in declaration of ‘get_int’ char int get_int() ^ user.cpp: In function ‘int main()’: user.cpp:43:17: error: ‘get_int’ was not declared in this scope N = get_int(); K = get_int(); ^ user.cpp:40:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("deque.in", "r", stdin); ^ user.cpp:41:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("deque.out", "w", stdout); ^