Eroare de compilare: main.cpp:6:15: warning: character constant too long for its type doc_in.open('adunare.in', std::ifstream::in) ^~~~~~~~~~~~ main.cpp:11:16: warning: character constant too long for its type doc_out.open('adunare.out', std::ofsream::out) ^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:5:3: error: 'ifsteam' is not a member of 'std' std::ifsteam doc_in; ^~~ main.cpp:6:3: error: 'doc_in' was not declared in this scope doc_in.open('adunare.in', std::ifstream::in) ^~~~~~ main.cpp:11:36: error: 'std::ofsream' has not been declared doc_out.open('adunare.out', std::ofsream::out) ^~~~~~~ main.cpp:17:3: error: expected ';' before 'return' return 0; ^~~~~~ Non zero exit status: 1