Eroare de compilare: main.cpp:2:1: error: 'string' does not name a type string __fname = "adunare"; ifstream in (__fname + ".in"); ofstream out (__fname + ".out"); ^~~~~~ main.cpp:2:29: error: 'ifstream' does not name a type string __fname = "adunare"; ifstream in (__fname + ".in"); ofstream out (__fname + ".out"); ^~~~~~~~ main.cpp:2:60: error: 'ofstream' does not name a type string __fname = "adunare"; ifstream in (__fname + ".in"); ofstream out (__fname + ".out"); ^~~~~~~~ main.cpp: In function 'std::vector<int> verification(std::__cxx11::string)': main.cpp:9:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < s.size(); i++){ ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:3:13: error: 'in' was not declared in this scope #define cin in ^ main.cpp:20:5: note: in expansion of macro 'cin' cin >> a >> b; ^~~ main.cpp:4:14: error: 'out' was not declared in this scope #define cout out ^ main.cpp:21:5: note: in expansion of macro 'cout' cout << a + b; ^~~~ Non zero exit status: 1