Run id: 135578
Main.cc: In function 'int main()':
Main.cc:9:6: error: 'str' was not declared in this scope
if(str[s]!=str[s-1-i]){
^
Main.cc:9:19: error: no match for 'operator-' (operand types are 'std::__cxx11::string {aka std::__cxx11::basic_string}' and 'int')
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:67:0,
from /usr/include/c++/5/bits/char_traits.h:39,
from /usr/include/c++/5/ios:40,
from /usr/include/c++/5/istream:38,
from /usr/include/c++/5/sstream:38,
from /usr/include/c++/5/complex:45,
from /usr/include/c++/5/ccomplex:38,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/bits/stl_iterator.h:328:5: note: candidate: template typename std::reverse_iterator<_Iterator>::difference_type std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
operator-(const reverse_iterator<_Iterator>& __x,
^
/usr/include/c++/5/bits/stl_iterator.h:328:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::reverse_iterator<_Iterator>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:67:0,
from /usr/include/c++/5/bits/char_traits.h:39,
from /usr/include/c++/5/ios:40,
from /usr/include/c++/5/istream:38,
from /usr/include/c++/5/sstream:38,
from /usr/include/c++/5/complex:45,
from /usr/include/c++/5/ccomplex:38,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/bits/stl_iterator.h:380:5: note: candidate: template decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
operator-(const reverse_iterator<_IteratorL>& __x,
^
/usr/include/c++/5/bits/stl_iterator.h:380:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::reverse_iterator<_Iterator>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:67:0,
from /usr/include/c++/5/bits/char_traits.h:39,
from /usr/include/c++/5/ios:40,
from /usr/include/c++/5/istream:38,
from /usr/include/c++/5/sstream:38,
from /usr/include/c++/5/complex:45,
from /usr/include/c++/5/ccomplex:38,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/bits/stl_iterator.h:1138:5: note: candidate: template decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&)
operator-(const move_iterator<_IteratorL>& __x,
^
/usr/include/c++/5/bits/stl_iterator.h:1138:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::move_iterator<_Iterator>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:67:0,
from /usr/include/c++/5/bits/char_traits.h:39,
from /usr/include/c++/5/ios:40,
from /usr/include/c++/5/istream:38,
from /usr/include/c++/5/sstream:38,
from /usr/include/c++/5/complex:45,
from /usr/include/c++/5/ccomplex:38,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/bits/stl_iterator.h:1145:5: note: candidate: template decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&)
operator-(const move_iterator<_Iterator>& __x,
^
/usr/include/c++/5/bits/stl_iterator.h:1145:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::move_iterator<_Iterator>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/ccomplex:38:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/complex:356:5: note: candidate: template std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&)
operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
^
/usr/include/c++/5/complex:356:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::complex<_Tp>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/ccomplex:38:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/complex:365:5: note: candidate: template std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&)
operator-(const complex<_Tp>& __x, const _Tp& __y)
^
/usr/include/c++/5/complex:365:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::complex<_Tp>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/ccomplex:38:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/complex:374:5: note: candidate: template std::complex<_Tp> std::operator-(const _Tp&, const std::complex<_Tp>&)
operator-(const _Tp& __x, const complex<_Tp>& __y)
^
/usr/include/c++/5/complex:374:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: mismatched types 'const std::complex<_Tp>' and 'int'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/ccomplex:38:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/complex:451:5: note: candidate: template std::complex<_Tp> std::operator-(const std::complex<_Tp>&)
operator-(const complex<_Tp>& __x)
^
/usr/include/c++/5/complex:451:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::complex<_Tp>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/vector:65:0,
from /usr/include/c++/5/bits/random.h:34,
from /usr/include/c++/5/random:49,
from /usr/include/c++/5/bits/stl_algo.h:66,
from /usr/include/c++/5/algorithm:62,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:64,
from Main.cc:1:
/usr/include/c++/5/bits/stl_bvector.h:208:3: note: candidate: std::ptrdiff_t std::operator-(const std::_Bit_iterator_base&, const std::_Bit_iterator_base&)
operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y)
^
/usr/include/c++/5/bits/stl_bvector.h:208:3: note: no known conversion for argument 1 from 'std::__cxx11::string {aka std::__cxx11::basic_string}' to 'const std::_Bit_iterator_base&'
In file included from /usr/include/c++/5/deque:64:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:67,
from Main.cc:1:
/usr/include/c++/5/bits/stl_deque.h:349:5: note: candidate: template typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)
operator-(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
^
/usr/include/c++/5/bits/stl_deque.h:349:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/deque:64:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:67,
from Main.cc:1:
/usr/include/c++/5/bits/stl_deque.h:361:5: note: candidate: template typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)
operator-(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
^
/usr/include/c++/5/bits/stl_deque.h:361:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/valarray:587:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94,
from Main.cc:1:
/usr/include/c++/5/bits/valarray_after.h:403:5: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/valarray:587:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94,
from Main.cc:1:
/usr/include/c++/5/bits/valarray_after.h:403:5: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
_DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/valarray:587:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94,
from Main.cc:1:
/usr/include/c++/5/bits/valarray_after.h:403:5: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/valarray:587:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94,
from Main.cc:1:
/usr/include/c++/5/bits/valarray_after.h:403:5: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray&)
_DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/valarray:587:0,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94,
from Main.cc:1:
/usr/include/c++/5/bits/valarray_after.h:403:5: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const std::valarray&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
_DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94:0,
from Main.cc:1:
/usr/include/c++/5/valarray:1168:1: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
_DEFINE_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/valarray:1168:1: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::valarray<_Tp>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94:0,
from Main.cc:1:
/usr/include/c++/5/valarray:1168:1: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const std::valarray<_Tp>&, const _Tp&)
_DEFINE_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/valarray:1168:1: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const std::valarray<_Tp>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:94:0,
from Main.cc:1:
/usr/include/c++/5/valarray:1168:1: note: candidate: template std::_Expr, typename std::__fun::result_type> std::operator-(const _Tp&, const std::valarray<_Tp>&)
_DEFINE_BINARY_OPERATOR(-, __minus)
^
/usr/include/c++/5/valarray:1168:1: note: template argument deduction/substitution failed:
Main.cc:9:20: note: mismatched types 'const std::valarray<_Tp>' and 'int'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:67:0,
from /usr/include/c++/5/bits/char_traits.h:39,
from /usr/include/c++/5/ios:40,
from /usr/include/c++/5/istream:38,
from /usr/include/c++/5/sstream:38,
from /usr/include/c++/5/complex:45,
from /usr/include/c++/5/ccomplex:38,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/bits/stl_iterator.h:923:5: note: candidate: template typename __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)
operator-(const __normal_iterator<_Iterator, _Container>& __lhs,
^
/usr/include/c++/5/bits/stl_iterator.h:923:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
if(str[s]!=str[s-1-i]){
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:67:0,
from /usr/include/c++/5/bits/char_traits.h:39,
from /usr/include/c++/5/ios:40,
from /usr/include/c++/5/istream:38,
from /usr/include/c++/5/sstream:38,
from /usr/include/c++/5/complex:45,
from /usr/include/c++/5/ccomplex:38,
from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/5/bits/stl_iterator.h:911:5: note: candidate: template decltype ((__lhs.base() - __rhs.base())) __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)
operator-(const __normal_iterator<_IteratorL, _Container>& __lhs,
^
/usr/include/c++/5/bits/stl_iterator.h:911:5: note: template argument deduction/substitution failed:
Main.cc:9:20: note: 'std::__cxx11::string {aka std::__cxx11::basic_string}' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
if(str[s]!=str[s-1-i]){
^