Borderou de evaluare (job #669214)

Eroare de compilare: main.cpp:4:13: error: variable 'std::ifstream cin' has initializer but incomplete type 4 | ifstream cin("compus.in"); | ^ main.cpp:5:14: error: variable 'std::ofstream cout' has initializer but incomplete type 5 | ofstream cout("compus.out"); | ^ main.cpp: In function 'int main()': main.cpp:11:5: error: reference to 'cin' is ambiguous 11 | cin>>n>>e>>p; | ^~~ In file included from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:4:10: note: '<typeprefixerror>cin' 4 | ifstream cin("compus.in"); | ^~~ main.cpp:13:9: error: reference to 'cin' is ambiguous 13 | cin>>v[i]; | ^~~ In file included from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:4:10: note: '<typeprefixerror>cin' 4 | ifstream cin("compus.in"); | ^~~ main.cpp:43:9: error: reference to 'cout' is ambiguous 43 | cout<<v[i]<<" "; | ^~~~ In file included from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:5:10: note: '<typeprefixerror>cout' 5 | ofstream cout("compus.out"); | ^~~~ main.cpp:10:13: warning: unused variable 'p1' [-Wunused-variable] 10 | int e,p,p1,aux; | ^~