Eroare de compilare: main.cpp: In function 'int main()': main.cpp:45:23: error: reference to 'cin' is ambiguous 45 | int n; int64_t m; cin >> n >> m; | ^~~ In file included from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:75, from main.cpp:1: /usr/include/c++/12.2.1/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:40:10: note: 'std::ifstream cin' 40 | ifstream cin("abx.in"); | ^~~ main.cpp:47:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(int i = 0; i < x.size(); i++) cin >> x[i]; | ~~^~~~~~~~~~ main.cpp:47:39: error: reference to 'cin' is ambiguous 47 | for(int i = 0; i < x.size(); i++) cin >> x[i]; | ^~~ /usr/include/c++/12.2.1/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:40:10: note: 'std::ifstream cin' 40 | ifstream cin("abx.in"); | ^~~ main.cpp:51:9: error: reference to 'cout' is ambiguous 51 | cout << solutie << '\n'; | ^~~~ /usr/include/c++/12.2.1/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:41:10: note: 'std::ofstream cout' 41 | ofstream cout("abx.out"); | ^~~~ Non zero exit status: 1