Eroare de compilare: main.cpp: In function 'void readInput()': main.cpp:2:12: error: reference to 'cin' is ambiguous 2 | #define in cin | ^~~ main.cpp:37:5: note: in expansion of macro 'in' 37 | in >> n >> m >> t; | ^~ In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:75, from main.cpp:1: /usr/include/c++/10/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:2:12: note: 'std::ifstream cin' 2 | #define in cin | ^~~ main.cpp:8:10: note: in expansion of macro 'in' 8 | ifstream in("walle.in"); | ^~ main.cpp:2:12: error: reference to 'cin' is ambiguous 2 | #define in cin | ^~~ main.cpp:42:13: note: in expansion of macro 'in' 42 | in >> h[x][y]; | ^~ In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:75, from main.cpp:1: /usr/include/c++/10/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:2:12: note: 'std::ifstream cin' 2 | #define in cin | ^~~ main.cpp:8:10: note: in expansion of macro 'in' 8 | ifstream in("walle.in"); | ^~ main.cpp: In function 'void solve()': main.cpp:3:13: error: reference to 'cout' is ambiguous 3 | #define out cout | ^~~~ main.cpp:119:9: note: in expansion of macro 'out' 119 | out << -1; | ^~~ In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:75, from main.cpp:1: /usr/include/c++/10/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:3:13: note: 'std::ofstream cout' 3 | #define out cout | ^~~~ Non zero exit status: 1