Eroare de compilare: main.cpp: In function 'int main()': main.cpp:84:5: error: reference to 'cin' is ambiguous 84 | cin >> cer; | ^~~ 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:4:10: note: 'std::ifstream cin' 4 | ifstream cin("rover.in"); | ^~~ main.cpp:87:9: error: reference to 'cin' is ambiguous 87 | cin >> n >> g; | ^~~ /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:4:10: note: 'std::ifstream cin' 4 | ifstream cin("rover.in"); | ^~~ main.cpp:90:13: error: reference to 'cin' is ambiguous 90 | cin >> a[i][j]; | ^~~ /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:4:10: note: 'std::ifstream cin' 4 | ifstream cin("rover.in"); | ^~~ main.cpp:92:9: error: reference to 'cout' is ambiguous 92 | cout << b[n][n] - 1; | ^~~~ /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:5:10: note: 'std::ofstream cout' 5 | ofstream cout("rover.out"); | ^~~~ main.cpp:96:9: error: reference to 'cin' is ambiguous 96 | cin >> n; | ^~~ /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:4:10: note: 'std::ifstream cin' 4 | ifstream cin("rover.in"); | ^~~ main.cpp:99:13: error: reference to 'cin' is ambiguous 99 | cin >> a[i][j]; Non zero exit status: 1