Eroare de compilare: main.cpp: In function 'int main()': main.cpp:63:9: warning: statement has no effect [-Wunused-value] fin >> n; ~~~~^~~~ main.cpp:65:13: error: no match for 'operator>>' (operand types are 'int' and 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}') fin >> st[i]; ~~~~^~~~~~~~ In file included from /usr/include/c++/6/string:53:0, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/ostream:38, from /usr/include/c++/6/iostream:39, from main.cpp:1: /usr/include/c++/6/bits/basic_string.tcc:1437:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) operator>>(basic_istream<_CharT, _Traits>& __in, ^~~~~~~~ /usr/include/c++/6/bits/basic_string.tcc:1437:5: note: template argument deduction/substitution failed: main.cpp:65:20: note: mismatched types 'std::basic_istream<_CharT, _Traits>' and 'int' fin >> st[i]; ^ In file included from /usr/include/c++/6/istream:934:0, from /usr/include/c++/6/iostream:40, from main.cpp:1: /usr/include/c++/6/bits/istream.tcc:963:5: note: candidate: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*) operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s) ^~~~~~~~ /usr/include/c++/6/bits/istream.tcc:963:5: note: template argument deduction/substitution failed: main.cpp:65:20: note: mismatched types 'std::basic_istream<_CharT, _Traits>' and 'int' fin >> st[i]; ^ In file included from /usr/include/c++/6/istream:934:0, from /usr/include/c++/6/iostream:40, from main.cpp:1: /usr/include/c++/6/bits/istream.tcc:931:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&) operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c) ^~~~~~~~ /usr/include/c++/6/bits/istream.tcc:931:5: note: template argument deduction/substitution failed: main.cpp:65:20: note: mismatched types 'std::basic_istream<_CharT, _Traits>' and 'int' fin >> st[i]; ^ In file included from /usr/include/c++/6/iostream:40:0, from main.cpp:1: /usr/include/c++/6/istream:756:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&) operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c) ^~~~~~~~ /usr/include/c++/6/istream:756:5: note: template argument deduction/substitution failed: main.cpp:65:20: note: mismatched types 'std::basic_istream<char, _Traits>' and 'int' fin >> st[i]; ^ Non zero exit status: 1