Eroare de compilare: user.cpp:6:1: error: ‘ifstream’ does not name a type ifstream f("tdeque.in"); ^ user.cpp:7:1: error: ‘ofstream’ does not name a type ofstream g("tdeque.out"); ^ user.cpp: In function ‘int main()’: user.cpp:12:5: error: ‘f’ was not declared in this scope f >> n; ^ user.cpp:16:5: error: ‘deque’ was not declared in this scope deque<int> mydeque; ^ user.cpp:16:5: note: suggested alternative: In file included from /usr/include/c++/4.8/deque:64:0, from user.cpp:2: /usr/include/c++/4.8/bits/stl_deque.h:730:11: note: ‘std::deque’ class deque : protected _Deque_base<_Tp, _Alloc> ^ user.cpp:16:11: error: expected primary-expression before ‘int’ deque<int> mydeque; ^ user.cpp:16:11: error: expected ‘;’ before ‘int’ user.cpp:17:5: error: ‘stack’ was not declared in this scope stack<int> mystack; ^ user.cpp:17:5: note: suggested alternative: In file included from /usr/include/c++/4.8/stack:61:0, from user.cpp:3: /usr/include/c++/4.8/bits/stl_stack.h:96:11: note: ‘std::stack’ class stack ^ user.cpp:17:11: error: expected primary-expression before ‘int’ stack<int> mystack; ^ user.cpp:17:11: error: expected ‘;’ before ‘int’ user.cpp:20:12: error: ‘mydeque’ was not declared in this scope if(mydeque.empty()){ ^ user.cpp:28:17: error: ‘mystack’ was not declared in this scope mystack.push(a); ^ user.cpp:36:20: error: ‘mystack’ was not declared in this scope while(!mystack.empty()){ ^ user.cpp:46:5: error: ‘g’ was not declared in this scope g << nr << "\n"; ^