Borderou de evaluare (job #797126)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:63:10: error: conflicting declaration 'char s' 63 | char s; | ^ main.cpp:31:11: note: previous declaration as 'stiva s' 31 | stiva s; | ^ main.cpp:64:9: error: conflicting declaration 'int a' 64 | int a; | ^ main.cpp:33:17: note: previous declaration as 'std::vector<int> a' 33 | vector<int> a(n+1), st(n+1, 0), dr(n+1, n+1); | ^ main.cpp:67:16: error: no match for 'operator>>' (operand types are 'std::ifstream' {aka 'std::basic_ifstream<char>'} and 'stiva') 67 | fin>>s>>a; | ~~~^~~ | | | | | stiva | std::ifstream {aka std::basic_ifstream<char>} In file included from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/sstream:40, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/complex:45, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/ccomplex:39, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/i686-pc-linux-gnu/bits/stdc++.h:127, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:325:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' 325 | operator>>(void*& __p) | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:325:25: note: no known conversion for argument 1 from 'stiva' to 'void*&' 325 | operator>>(void*& __p) | ~~~~~~~^~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:224:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' 224 | operator>>(long double& __f) | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:224:31: note: no known conversion for argument 1 from 'stiva' to 'long double&' 224 | operator>>(long double& __f) | ~~~~~~~~~~~~~^~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:220:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' 220 | operator>>(double& __f) | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:220:26: note: no known conversion for argument 1 from 'stiva' to 'double&' 220 | operator>>(double& __f) | ~~~~~~~~^~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:216:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' 216 | operator>>(float& __f) | ^~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:216:25: note: no known conversion for argument 1 from 'stiva' to 'float&' 216 | operator>>(float& __f) | ~~~~~~~^~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/istream:201:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' 201 | operator>>(unsigned long long& __n)