Eroare de compilare: main.cpp: In function 'int main()': main.cpp:21:5: error: reference to 'cin' is ambiguous cin>>c>>n>>v; ^~~ main.cpp:7:10: note: candidates are: std::ifstream cin ifstream cin("cub2.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:127:9: error: reference to 'cout' is ambiguous cout<<cnt1<<"\n"<<cnt2<<"\n"<<cnt3<<"\n"<<cnt4; ^~~~ main.cpp:8:10: note: candidates are: std::ofstream cout ofstream cout("cub2.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:146:21: error: reference to 'cout' is ambiguous cout<<initx<<" "<<inity<<" "<<z; ^~~~ main.cpp:8:10: note: candidates are: std::ofstream cout ofstream cout("cub2.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:169:21: error: reference to 'cout' is ambiguous cout<<initx<<" "<<inity<<" "<<z; ^~~~ main.cpp:8:10: note: candidates are: std::ofstream cout ofstream cout("cub2.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:131:13: warning: unused variable 'x' [-Wunused-variable] int x,y,z; ^ main.cpp:131:15: warning: unused variable 'y' [-Wunused-variable] int x,y,z; ^ Non zero exit status: 1