Eroare de compilare: main.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type ifstream cin("cmmmc.in"); ^ main.cpp:5:14: error: variable 'std::ofstream cout' has initializer but incomplete type ofstream cout("cmmmc.out"); ^ main.cpp: In function 'int descomp(int)': main.cpp:40:6: warning: unused variable 'rez' [-Wunused-variable] int rez=putere(dd,e); ^~~ main.cpp: In function 'int main()': main.cpp:49:3: error: reference to 'cin' is ambiguous cin>>k; ^~~ main.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("cmmmc.in"); ^~~ In file included from main.cpp:1:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:52:7: error: reference to 'cin' is ambiguous cin>>a; ^~~ main.cpp:4:10: note: candidates are: <typeprefixerror>cin ifstream cin("cmmmc.in"); ^~~ In file included from main.cpp:1:0: /usr/include/c++/6/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^~~ main.cpp:55:25: error: reference to 'cout' is ambiguous if(var>(a/var)) cout<<"0 "<<a/var<<" "<<var<<"\n"; ^~~~ main.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("cmmmc.out"); ^~~~ In file included from main.cpp:1:0: /usr/include/c++/6/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^~~~ main.cpp:56:14: error: reference to 'cout' is ambiguous else cout<<"0 "<<var<<" "<<a/var<<"\n"; ^~~~ main.cpp:5:10: note: candidates are: <typeprefixerror>cout ofstream cout("cmmmc.out"); ^~~~ In file included from main.cpp:1:0: /usr/include/c++/6/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output Non zero exit status: 1