Eroare de compilare: main.cpp: In function 'int main()': main.cpp:32:5: error: reference to 'cin' is ambiguous 32 | cin>>n; | ^~~ 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 ("muzeu.in"); | ^~~ main.cpp:34:9: error: reference to 'cin' is ambiguous 34 | cin>>ch; | ^~~ /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 ("muzeu.in"); | ^~~ main.cpp:35:22: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 35 | for(int j=0;j<strlen(ch);j++){ | ~^~~~~~~~~~~ main.cpp:51:13: error: reference to 'cout' is ambiguous 51 | cout<<a[i][j]<<" "; | ^~~~ /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 ("muzeu.out"); | ^~~~ main.cpp:53:13: error: reference to 'cout' is ambiguous 53 | cout<<-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 ("muzeu.out"); | ^~~~ main.cpp:55:13: error: reference to 'cout' is ambiguous 55 | cout<<leel[i][j]<<" "; | ^~~~ /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 ("muzeu.out"); Non zero exit status: 1