Eroare de compilare: main.cpp: In function 'int main()': main.cpp:34:2: error: reference to 'cin' is ambiguous 34 | cin>>n>>m; | ^~~ 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:4:10: note: 'std::ifstream cin' 4 | ifstream cin("rmq.in"); | ^~~ main.cpp:36:9: error: reference to 'cin' is ambiguous 36 | cin>>a[i]; | ^~~ 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:4:10: note: 'std::ifstream cin' 4 | ifstream cin("rmq.in"); | ^~~ main.cpp:38:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 38 | for(int i=2; i<=MAX; i++) | ^~~ main.cpp:41:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 41 | buildSparseTable(a, n); | ^~~~~~~~~~~~~~~~ main.cpp:55:9: error: reference to 'cin' is ambiguous 55 | cin>>x>>y; | ^~~ 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:4:10: note: 'std::ifstream cin' 4 | ifstream cin("rmq.in"); | ^~~ main.cpp:56:9: error: reference to 'cout' is ambiguous 56 | cout<<query(x-1,y-1)<<'\n'; | ^~~~ 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:5:10: note: 'std::ofstream cout' 5 | ofstream cout("rmq.out"); Non zero exit status: 1