Eroare de compilare: main.cpp:10:14: error: variable 'std::ifstream cin' has initializer but incomplete type 10 | ifstream cin (""); | ^ main.cpp:11:15: error: variable 'std::ofstream cout' has initializer but incomplete type 11 | ofstream cout (""); | ^ main.cpp:17:25: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] 17 | #define maxDim (1 << 20 + 1) | ~~~^~~ main.cpp:51:10: note: in expansion of macro 'maxDim' 51 | int vals[maxDim], poww[33]; | ^~~~~~ main.cpp: In function 'int main()': main.cpp:100:5: error: reference to 'cin' is ambiguous 100 | cin >> n >> k; | ^~~ In file included 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:10:10: note: '<typeprefixerror>cin' 10 | ifstream cin (""); | ^~~ main.cpp:127:5: error: reference to 'cout' is ambiguous 127 | cout.push_it(); | ^~~~ In file included 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:11:10: note: '<typeprefixerror>cout' 11 | ofstream cout (""); | ^~~~ Non zero exit status: 1