Eroare de compilare: main.cpp: In function 'long long int CHT::bins(long long int)': main.cpp:47:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 47 | mid = r + l >> 1; | ~~^~~ main.cpp: In function 'int main()': main.cpp:87:3: error: reference to 'cin' is ambiguous 87 | cin >> 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:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:5:10: note: 'std::ifstream cin' 5 | ifstream cin("harbingers.in"); | ^~~ main.cpp:89:5: error: reference to 'cin' is ambiguous 89 | cin >> x >> y >> c; | ^~~ 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:5:10: note: 'std::ifstream cin' 5 | ifstream cin("harbingers.in"); | ^~~ main.cpp:97:5: error: reference to 'cin' is ambiguous 97 | cin >> s[i] >> t[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:5:10: note: 'std::ifstream cin' 5 | ifstream cin("harbingers.in"); | ^~~ main.cpp:101:5: error: reference to 'cout' is ambiguous 101 | cout << dp[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:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:6:10: note: 'std::ofstream cout' 6 | ofstream cout("harbingers.out"); | ^~~~ main.cpp:102:3: error: reference to 'cout' is ambiguous Non zero exit status: 1