Eroare de compilare: main.cpp: In member function 'char InParser::read_ch()': main.cpp:17:25: error: 'fin' was not declared in this scope; did you mean 'cin'? 17 | fread(buff, 1, 4096, fin); | ^~~ | cin main.cpp: In constructor 'InParser::InParser(const char*)': main.cpp:24:3: error: 'fin' was not declared in this scope; did you mean 'cin'? 24 | fin = fopen(nume, "r"); | ^~~ | cin main.cpp: In function 'int main()': main.cpp:77:3: error: reference to 'cin' is ambiguous 77 | cin >> n >> k; | ^~~ 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:67:10: note: 'InParser cin' 67 | InParser cin("tarabe.in"); | ^~~ main.cpp:79:5: error: reference to 'cin' is ambiguous 79 | cin >> v[i].b >> v[i].a; | ^~~ 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:67:10: note: 'InParser cin' 67 | InParser cin("tarabe.in"); | ^~~ main.cpp:115:3: error: reference to 'cout' is ambiguous 115 | cout << sum; | ^~~~ 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:68:10: note: 'std::ofstream cout' 68 | ofstream cout("tarabe.out"); | ^~~~ Non zero exit status: 1