Borderou de evaluare (job #636998)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:7:36: error: no matching function for call to 'std::basic_istream<char>::basic_istream(const char [17])' 7 | istream cin ("semipalindrom.in"); | ^ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11.2.0/include/g++-v11/iostream:40, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11.2.0/include/g++-v11/istream:613:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::basic_istream(std::basic_istream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits<char>]' 613 | basic_istream(basic_istream&& __rhs) | ^~~~~~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11.2.0/include/g++-v11/istream:613:37: note: no known conversion for argument 1 from 'const char [17]' to 'std::basic_istream<char>&&' 613 | basic_istream(basic_istream&& __rhs) | ~~~~~~~~~~~~~~~~^~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11.2.0/include/g++-v11/istream:606:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::basic_istream() [with _CharT = char; _Traits = std::char_traits<char>]' 606 | basic_istream() | ^~~~~~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11.2.0/include/g++-v11/istream:606:7: note: candidate expects 0 arguments, 1 provided /usr/lib/gcc/i686-pc-linux-gnu/11.2.0/include/g++-v11/istream:93:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::basic_istream(std::basic_istream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]' 93 | basic_istream(__streambuf_type* __sb) | ^~~~~~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11.2.0/include/g++-v11/istream:93:39: note: no known conversion for argument 1 from 'const char [17]' to 'std::basic_istream<char>::__streambuf_type*' {aka 'std::basic_streambuf<char>*'} 93 | basic_istream(__streambuf_type* __sb) | ~~~~~~~~~~~~~~~~~~^~~~ main.cpp:22:14: error: lvalue required as left operand of assignment 22 | if(nrcif%2=1) | ~~~~~^~