#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int T;
cin >> T;
while (T--) {
int n;
long long k;
cin >> n >> k;
vector<long long> x(n);
for (int i = 0; i < n; ++i) {
cin >> x[i];
}
priority_queue<long long> pq;
for (long long v : x) {
pq.push(v);
}
for (int i = 0; i < k; ++i) {
if (pq.empty()) break;
long long top = pq.top();
if (top <= 0) break;
pq.pop();
pq.push(top - 2);
}
long long rg = 0;
while (!pq.empty()) {
long long r = pq.top(); pq.pop();
if (r > 0) rg += r;
}
cout << rg <= k ? "yes" : "no" << '\n';
}
return 0;
}
报错:编译失败
main.cpp: In function 'int main()':
main.cpp:32:20: error: no match for 'operator<=' (operand types are 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} and 'long long int')
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ~~~~~~~~~~ ^~ ~
| | |
| | long long int
| std::basic_ostream<char>::__ostream_type {aka std::basic_ostream<char>}
main.cpp:32:20: note: candidate: 'operator<=(int, long long int)' <built-in>
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ~~~~~~~~~~~^~~~
main.cpp:32:20: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'int'
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from main.cpp:1:
/usr/include/c++/9/bits/regex.h:1059:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator<=(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)'
1059 | operator<=(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1059:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from main.cpp:1:
/usr/include/c++/9/bits/regex.h:1160:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator<=(std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const std::__cxx11::sub_match<_BiIter>&)'
1160 | operator<=(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1160:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from main.cpp:1:
/usr/include/c++/9/bits/regex.h:1234:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator<=(const std::__cxx11::sub_match<_BiIter>&, std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1234 | operator<=(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1234:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from main.cpp:1:
/usr/include/c++/9/bits/regex.h:1308:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<=(const typename std::iterator_traits<_Iter>::value_type*, const std::__cxx11::sub_match<_BiIter>&)'
1308 | operator<=(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1308:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from main.cpp:1:
/usr/include/c++/9/bits/regex.h:1382:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<=(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1382 | operator<=(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1382:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from main.cpp:1:
/usr/include/c++/9/bits/regex.h:1460:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<=(const typename std::iterator_traits<_Iter>::value_type&, const std::__cxx11::sub_match<_BiIter>&)'
1460 | operator<=(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1460:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from main.cpp:1:
/usr/include/c++/9/bits/regex.h:1538:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator<=(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1538 | operator<=(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1538:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:64,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from main.cpp:1:
/usr/include/c++/9/bits/stl_pair.h:473:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator<=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)'
473 | operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/9/bits/stl_pair.h:473:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::pair<_T1, _T2>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from main.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:349:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)'
349 | operator<=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:349:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from main.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:387:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
387 | operator<=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:387:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from main.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:1172:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
1172 | operator<=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:1172:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from main.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:1178:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)'
1178 | operator<=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:1178:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/basic_string.h:48,
from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from main.cpp:1:
/usr/include/c++/9/string_view:543:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<=(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)'
543 | operator<=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/9/string_view:543:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/basic_string.h:48,
from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from main.cpp:1:
/usr/include/c++/9/string_view:549:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<=(std::basic_string_view<_CharT, _Traits>, std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >)'
549 | operator<=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/9/string_view:549:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/basic_string.h:48,
from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from main.cpp:1:
/usr/include/c++/9/string_view:555:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator<=(std::__detail::__idt<std::basic_string_view<_CharT, _Traits> >, std::basic_string_view<_CharT, _Traits>)'
555 | operator<=(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/9/string_view:555:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from main.cpp:1:
/usr/include/c++/9/bits/basic_string.h:6305:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator<=(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
6305 | operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/basic_string.h:6305:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from main.cpp:1:
/usr/include/c++/9/bits/basic_string.h:6318:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator<=(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
6318 | operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/basic_string.h:6318:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from main.cpp:1:
/usr/include/c++/9/bits/basic_string.h:6330:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator<=(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
6330 | operator<=(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/basic_string.h:6330:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const _CharT*' and 'std::basic_ostream<char>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/tuple:39,
from /usr/include/c++/9/functional:54,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/array:275:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> bool std::operator<=(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)'
275 | operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
| ^~~~~~~~
/usr/include/c++/9/array:275:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::array<_Tp, _Nm>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/functional:54,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/tuple:1457:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator<=(const std::tuple<_Tps ...>&, const std::tuple<_Elements ...>&)'
1457 | operator<=(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/9/tuple:1457:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::tuple<_Tps ...>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/node_handle.h:39,
from /usr/include/c++/9/bits/hashtable.h:37,
from /usr/include/c++/9/unordered_map:46,
from /usr/include/c++/9/functional:61,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/optional:1017:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() <= declval<_Up>()))> std::operator<=(const std::optional<_Tp>&, const std::optional<_Up>&)'
1017 | operator<=(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
| ^~~~~~~~
/usr/include/c++/9/optional:1017:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::optional<_Tp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/node_handle.h:39,
from /usr/include/c++/9/bits/hashtable.h:37,
from /usr/include/c++/9/unordered_map:46,
from /usr/include/c++/9/functional:61,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/optional:1074:5: note: candidate: 'template<class _Tp> constexpr bool std::operator<=(const std::optional<_Tp>&, std::nullopt_t)'
1074 | operator<=(const optional<_Tp>& __lhs, nullopt_t) noexcept
| ^~~~~~~~
/usr/include/c++/9/optional:1074:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::optional<_Tp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/node_handle.h:39,
from /usr/include/c++/9/bits/hashtable.h:37,
from /usr/include/c++/9/unordered_map:46,
from /usr/include/c++/9/functional:61,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/optional:1079:5: note: candidate: 'template<class _Tp> constexpr bool std::operator<=(std::nullopt_t, const std::optional<_Tp>&)'
1079 | operator<=(nullopt_t, const optional<_Tp>& /* __rhs */) noexcept
| ^~~~~~~~
/usr/include/c++/9/optional:1079:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::optional<_Tp>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/node_handle.h:39,
from /usr/include/c++/9/bits/hashtable.h:37,
from /usr/include/c++/9/unordered_map:46,
from /usr/include/c++/9/functional:61,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/optional:1143:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Tp>() <= declval<_Up>()))> std::operator<=(const std::optional<_Tp>&, const _Up&)'
1143 | operator<=(const optional<_Tp>& __lhs, const _Up& __rhs)
| ^~~~~~~~
/usr/include/c++/9/optional:1143:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::optional<_Tp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/node_handle.h:39,
from /usr/include/c++/9/bits/hashtable.h:37,
from /usr/include/c++/9/unordered_map:46,
from /usr/include/c++/9/functional:61,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/optional:1149:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_relop_t<decltype ((declval<_Up>() <= declval<_Tp>()))> std::operator<=(const _Up&, const std::optional<_Tp>&)'
1149 | operator<=(const _Up& __lhs, const optional<_Tp>& __rhs)
| ^~~~~~~~
/usr/include/c++/9/optional:1149:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::optional<_Tp>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/vector:67,
from /usr/include/c++/9/functional:62,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from main.cpp:1:
/usr/include/c++/9/bits/stl_vector.h:1924:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator<=(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)'
1924 | operator<=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/9/bits/stl_vector.h:1924:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::vector<_Tp, _Alloc>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/deque:67,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:68,
from main.cpp:1:
/usr/include/c++/9/bits/stl_deque.h:340:5: note: candidate: 'template<class _Tp, class _Ref, class _Ptr> bool std::operator<=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)'
340 | operator<=(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_deque.h:340:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/deque:67,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:68,
from main.cpp:1:
/usr/include/c++/9/bits/stl_deque.h:347:5: note: candidate: 'template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> bool std::operator<=(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)'
347 | operator<=(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_deque.h:347:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/deque:67,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:68,
from main.cpp:1:
/usr/include/c++/9/bits/stl_deque.h:2352:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator<=(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)'
2352 | operator<=(const deque<_Tp, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_deque.h:2352:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::deque<_Tp, _Alloc>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/locale_conv.h:41,
from /usr/include/c++/9/locale:43,
from /usr/include/c++/9/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:72,
from main.cpp:1:
/usr/include/c++/9/bits/unique_ptr.h:773:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator<=(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&)'
773 | operator<=(const unique_ptr<_Tp, _Dp>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/unique_ptr.h:773:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::unique_ptr<_Tp, _Dp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/locale_conv.h:41,
from /usr/include/c++/9/locale:43,
from /usr/include/c++/9/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:72,
from main.cpp:1:
/usr/include/c++/9/bits/unique_ptr.h:779:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator<=(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t)'
779 | operator<=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
| ^~~~~~~~
/usr/include/c++/9/bits/unique_ptr.h:779:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::unique_ptr<_Tp, _Dp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/locale_conv.h:41,
from /usr/include/c++/9/locale:43,
from /usr/include/c++/9/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:72,
from main.cpp:1:
/usr/include/c++/9/bits/unique_ptr.h:784:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator<=(std::nullptr_t, const std::unique_ptr<_Tp, _Dp>&)'
784 | operator<=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
| ^~~~~~~~
/usr/include/c++/9/bits/unique_ptr.h:784:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/list:63,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:79,
from main.cpp:1:
/usr/include/c++/9/bits/stl_list.h:2044:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator<=(const std::__cxx11::list<_Tp, _Alloc>&, const std::__cxx11::list<_Tp, _Alloc>&)'
2044 | operator<=(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/9/bits/stl_list.h:2044:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__cxx11::list<_Tp, _Alloc>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/map:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:81,
from main.cpp:1:
/usr/include/c++/9/bits/stl_map.h:1493:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator<=(const std::map<_Key, _Tp, _Compare, _Allocator>&, const std::map<_Key, _Tp, _Compare, _Allocator>&)'
1493 | operator<=(const map<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_map.h:1493:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::map<_Key, _Tp, _Compare, _Allocator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/map:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:81,
from main.cpp:1:
/usr/include/c++/9/bits/stl_multimap.h:1157:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator<=(const std::multimap<_Key, _Tp, _Compare, _Allocator>&, const std::multimap<_Key, _Tp, _Compare, _Allocator>&)'
1157 | operator<=(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_multimap.h:1157:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Allocator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/shared_ptr.h:52,
from /usr/include/c++/9/memory:81,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:82,
from main.cpp:1:
/usr/include/c++/9/bits/shared_ptr_base.h:1471:5: note: candidate: 'template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator<=(const std::__shared_ptr<_Tp1, _Lp>&, const std::__shared_ptr<_Tp2, _Lp>&)'
1471 | operator<=(const __shared_ptr<_Tp1, _Lp>& __a,
| ^~~~~~~~
/usr/include/c++/9/bits/shared_ptr_base.h:1471:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__shared_ptr<_Tp1, _Lp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/shared_ptr.h:52,
from /usr/include/c++/9/memory:81,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:82,
from main.cpp:1:
/usr/include/c++/9/bits/shared_ptr_base.h:1477:5: note: candidate: 'template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator<=(const std::__shared_ptr<_Tp, _Lp>&, std::nullptr_t)'
1477 | operator<=(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/9/bits/shared_ptr_base.h:1477:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/bits/shared_ptr.h:52,
from /usr/include/c++/9/memory:81,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:82,
from main.cpp:1:
/usr/include/c++/9/bits/shared_ptr_base.h:1482:5: note: candidate: 'template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator<=(std::nullptr_t, const std::__shared_ptr<_Tp, _Lp>&)'
1482 | operator<=(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept
| ^~~~~~~~
/usr/include/c++/9/bits/shared_ptr_base.h:1482:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::__shared_ptr<_Tp, _Lp>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/memory:81,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:82,
from main.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:439:5: note: candidate: 'template<class _Tp, class _Up> bool std::operator<=(const std::shared_ptr<_Tp>&, const std::shared_ptr<_Tp>&)'
439 | operator<=(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
| ^~~~~~~~
/usr/include/c++/9/bits/shared_ptr.h:439:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::shared_ptr<_Tp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/memory:81,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:82,
from main.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:444:5: note: candidate: 'template<class _Tp> bool std::operator<=(const std::shared_ptr<_Tp>&, std::nullptr_t)'
444 | operator<=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/9/bits/shared_ptr.h:444:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::shared_ptr<_Tp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/memory:81,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:82,
from main.cpp:1:
/usr/include/c++/9/bits/shared_ptr.h:449:5: note: candidate: 'template<class _Tp> bool std::operator<=(std::nullptr_t, const std::shared_ptr<_Tp>&)'
449 | operator<=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
| ^~~~~~~~
/usr/include/c++/9/bits/shared_ptr.h:449:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::shared_ptr<_Tp>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/queue:64,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:86,
from main.cpp:1:
/usr/include/c++/9/bits/stl_queue.h:374:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator<=(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)'
374 | operator<=(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/9/bits/stl_queue.h:374:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::queue<_Tp, _Seq>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/set:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:87,
from main.cpp:1:
/usr/include/c++/9/bits/stl_set.h:1017:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator<=(const std::set<_Key, _Compare, _Allocator>&, const std::set<_Key, _Compare, _Allocator>&)'
1017 | operator<=(const set<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_set.h:1017:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::set<_Key, _Compare, _Allocator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/set:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:87,
from main.cpp:1:
/usr/include/c++/9/bits/stl_multiset.h:1002:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator<=(const std::multiset<_Key, _Compare, _Allocator>&, const std::multiset<_Key, _Compare, _Allocator>&)'
1002 | operator<=(const multiset<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_multiset.h:1002:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::multiset<_Key, _Compare, _Allocator>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/stack:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:89,
from main.cpp:1:
/usr/include/c++/9/bits/stl_stack.h:349:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator<=(const std::stack<_Tp, _Seq>&, const std::stack<_Tp, _Seq>&)'
349 | operator<=(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/9/bits/stl_stack.h:349:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::stack<_Tp, _Seq>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/bits/valarray_after.h:421:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__less_equal, typename _Dom1::value_type>::result_type> std::operator<=(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)'
421 | _DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/valarray_after.h:421:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/bits/valarray_after.h:421:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__less_equal, typename _Dom1::value_type>::result_type> std::operator<=(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
421 | _DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/valarray_after.h:421:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/bits/valarray_after.h:421:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__less_equal, typename _Dom1::value_type>::result_type> std::operator<=(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
421 | _DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/valarray_after.h:421:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/bits/valarray_after.h:421:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__less_equal, typename _Dom1::value_type>::result_type> std::operator<=(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)'
421 | _DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/valarray_after.h:421:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/bits/valarray_after.h:421:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__less_equal, typename _Dom1::value_type>::result_type> std::operator<=(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
421 | _DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/valarray_after.h:421:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__less_equal, _Tp>::result_type> std::operator<=(const std::valarray<_Tp>&, const std::valarray<_Tp>&)'
1201 | _DEFINE_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/valarray:1201:1: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::valarray<_Tp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__less_equal, _Tp>::result_type> std::operator<=(const std::valarray<_Tp>&, const typename std::valarray<_Tp>::value_type&)'
1201 | _DEFINE_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/valarray:1201:1: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::valarray<_Tp>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from main.cpp:1:
/usr/include/c++/9/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__less_equal, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__less_equal, _Tp>::result_type> std::operator<=(const typename std::valarray<_Tp>::value_type&, const std::valarray<_Tp>&)'
1201 | _DEFINE_BINARY_OPERATOR(<=, __less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/valarray:1201:1: note: template argument deduction/substitution failed:
main.cpp:32:23: note: mismatched types 'const std::valarray<_Tp>' and 'long long int'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/forward_list:38,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:104,
from main.cpp:1:
/usr/include/c++/9/bits/forward_list.h:1472:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator<=(const std::forward_list<_Tp, _Alloc>&, const std::forward_list<_Tp, _Alloc>&)'
1472 | operator<=(const forward_list<_Tp, _Alloc>& __lx,
| ^~~~~~~~
/usr/include/c++/9/bits/forward_list.h:1472:5: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::forward_list<_Tp, _Alloc>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/c++/9/future:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:105,
from main.cpp:1:
/usr/include/c++/9/thread:298:3: note: candidate: 'bool std::operator<=(std::thread::id, std::thread::id)'
298 | operator<=(thread::id __x, thread::id __y) noexcept
| ^~~~~~~~
/usr/include/c++/9/thread:298:25: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'std::thread::id'
298 | operator<=(thread::id __x, thread::id __y) noexcept
| ~~~~~~~~~~~^~~
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:133,
from main.cpp:1:
/usr/include/c++/9/variant:1185:3: note: candidate: 'template<class ... _Types> constexpr bool std::operator<=(const std::variant<_Types ...>&, const std::variant<_Types ...>&)'
1185 | _VARIANT_RELATION_FUNCTION_TEMPLATE(<=, less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/variant:1185:3: note: template argument deduction/substitution failed:
main.cpp:32:23: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::variant<_Types ...>'
32 | cout << rg <= k ? "yes" : "no" << '\n';
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:133,
from main.cpp:1:
/usr/include/c++/9/variant:1185:3: note: candidate: 'constexpr bool std::operator<=(std::monostate, std::monostate)'
1185 | _VARIANT_RELATION_FUNCTION_TEMPLATE(<=, less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/variant:1185:3: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'std::monostate'
1185 | _VARIANT_RELATION_FUNCTION_TEMPLATE(<=, less_equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated due to -fmax-errors=1.
最新发布