Borderou de evaluare (job #776227)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:10:9: error: reference to 'cin' is ambiguous 10 | cin >> n >> z; | ^~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/i686-pc-linux-gnu/bits/stdc++.h:146, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:62:18: note: candidates are: 'std::istream std::cin' 62 | extern istream cin; ///< Linked to standard input | ^~~ main.cpp:3:10: note: 'std::ifstream cin' 3 | ifstream cin("hotdogs.in"); | ^~~ main.cpp:12:9: error: reference to 'cin' is ambiguous 12 | cin >> x >> y; | ^~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:62:18: note: candidates are: 'std::istream std::cin' 62 | extern istream cin; ///< Linked to standard input | ^~~ main.cpp:3:10: note: 'std::ifstream cin' 3 | ifstream cin("hotdogs.in"); | ^~~ main.cpp:22:9: error: reference to 'cout' is ambiguous 22 | cout << pos << '\n'; | ^~~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:63:18: note: candidates are: 'std::ostream std::cout' 63 | extern ostream cout; ///< Linked to standard output | ^~~~ main.cpp:4:10: note: 'std::ofstream cout' 4 | ofstream cout("hotdogs.out"); | ^~~~ main.cpp:24:17: error: reference to 'cin' is ambiguous 24 | cin >> x >> y; | ^~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:62:18: note: candidates are: 'std::istream std::cin' 62 | extern istream cin; ///< Linked to standard input | ^~~ main.cpp:3:10: note: 'std::ifstream cin' 3 | ifstream cin("hotdogs.in"); | ^~~ main.cpp:53:17: error: reference to 'cout' is ambiguous 53 | cout << pos << '\n'; | ^~~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:63:18: note: candidates are: 'std::ostream std::cout' 63 | extern ostream cout; ///< Linked to standard output | ^~~~ main.cpp:4:10: note: 'std::ofstream cout' 4 | ofstream cout("hotdogs.out"); | ^~~~