| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1176339 | sean503 | Knapsack (NOI18_knapsack) | C++20 | 컴파일 에러 | 0 ms | 0 KiB |
#include<iostream>
#include<vector>
#include<cstdlib>
#include<string>
#include<algorithm>
#include<set>
#include<math.h>
#include<map>
#include<deque>
#include<unordered_map>
#include<iomanip>
#include<queue>
#include<array>
#include<climits>
#include<cstring>
#include<unordered_set>
#include<cstdint>
#include<typeinfo>
using namespace std;
#define int long long
int32_t main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int s,n;
cin>>s>>n;
map<int, vector<pair<int, int>>> m;
for(int i = 0; i<n; i++){
int x,y,z;
cin>>x>>y>>z;
if(y < s){
m[y].push_back({x,z});
}
}
vector<vector<long long>> v(m.size() + 1,vector<long long>(s + 1, INT32_MIN));
v[0][0] = 0;
int ind = 1;
for(auto &[x,z] : m){
sort(z.begin(), z.end(), greater<pair<int, int>>());
for (int i = 0; i <= s; i++) {
m[ind][i] = m[ind - 1][i];
int a = 0;
int b = 0;
int c = 0;
int d = 0;
while ((a + 1) * x <= i && b < z.size()) {
a++;
d += z[b].first;
if (m[ind - 1][i - a * x] != INT32_MIN) {
m[ind][i] = max(m[ind][i], m[ind - 1][i - a * x] + d);
}
c++;
if (c == z[b].second) {
c = 0;
b++;
}
}
}
ind ++;
}
cout<<*max_element(v.back().begin(), v.back().end());
}
컴파일 시 표준 에러 (stderr) 메시지
knapsack.cpp: In function 'int32_t main()':
knapsack.cpp:48:59: error: no match for 'operator!=' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} and 'int')
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:495:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::reverse_iterator<_IteratorL>&, const std::reverse_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
495 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:495:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::reverse_iterator<_IteratorL>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:1585:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (reversed)
1585 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:1585:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/string:41,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/allocator.h:218:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_T2>&)' (reversed)
218 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/11/bits/allocator.h:218:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::allocator<_CharT>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/basic_string.h:48,
from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/string_view:541:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::__type_identity_t<std::basic_string_view<_CharT, _Traits> >)' (reversed)
541 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/11/string_view:541:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/basic_string.h:6248:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)' (reversed)
6248 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/11/bits/basic_string.h:6248:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/functional:54,
from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/11/algorithm:74,
from knapsack.cpp:5:
/usr/include/c++/11/tuple:1524:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const std::tuple<_Tps ...>&, const std::tuple<_UTypes ...>&)' (reversed)
1524 | operator==(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/11/tuple:1524:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::tuple<_Tps ...>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/functional:59,
from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/11/algorithm:74,
from knapsack.cpp:5:
/usr/include/c++/11/bits/std_function.h:718:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(const std::function<_Res(_ArgTypes ...)>&, std::nullptr_t)' (reversed)
718 | operator==(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/11/bits/std_function.h:718:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::function<_Res(_ArgTypes ...)>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/locale_conv.h:41,
from /usr/include/c++/11/locale:43,
from /usr/include/c++/11/iomanip:43,
from knapsack.cpp:11:
/usr/include/c++/11/bits/unique_ptr.h:753:5: 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>&)' (reversed)
753 | operator==(const unique_ptr<_Tp, _Dp>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/unique_ptr.h:753:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/locale_conv.h:41,
from /usr/include/c++/11/locale:43,
from /usr/include/c++/11/iomanip:43,
from knapsack.cpp:11:
/usr/include/c++/11/bits/unique_ptr.h:760:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t)' (reversed)
760 | operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/11/bits/unique_ptr.h:760:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/ios_base.h:46,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/system_error:368:3: note: candidate: 'bool std::operator==(const std::error_code&, const std::error_condition&)' (reversed)
368 | operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
| ^~~~~~~~
/usr/include/c++/11/system_error:368:32: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
368 | operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
| ~~~~~~~~~~~~~~~~~~^~~~~
In file included from /usr/include/c++/11/iosfwd:40,
from /usr/include/c++/11/ios:38,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/postypes.h:222:5: note: candidate: 'template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)' (rewritten)
222 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/11/bits/postypes.h:222:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::fpos<_StateT>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_pair.h:466:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)' (rewritten)
466 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/11/bits/stl_pair.h:466:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:547:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::reverse_iterator<_IteratorL>&, const std::reverse_iterator<_IteratorL>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}' (rewritten)
547 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:547:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::reverse_iterator<_IteratorL>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:1648:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)' (rewritten)
1648 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:1648:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::move_iterator<_IteratorL>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/basic_string.h:48,
from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/string_view:535:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)' (rewritten)
535 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/11/string_view:535:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: 'std::pair<long long int, long long int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/basic_string.h:6226:5: 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>&)' (rewritten)
6226 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/11/bits/basic_string.h:6226:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/basic_string.h:6234:5: note: candidate: 'template<class _CharT> typename __gnu_cxx::__enable_if<std::__is_char<_Tp>::__value, bool>::__type std::operator==(const std::__cxx11::basic_string<_CharT>&, const std::__cxx11::basic_string<_CharT>&)' (rewritten)
6234 | operator==(const basic_string<_CharT>& __lhs,
| ^~~~~~~~
/usr/include/c++/11/bits/basic_string.h:6234:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::__cxx11::basic_string<_CharT>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/locale_facets.h:48,
from /usr/include/c++/11/bits/basic_ios.h:37,
from /usr/include/c++/11/ios:44,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/streambuf_iterator.h:226:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator==(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)' (rewritten)
226 | operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
| ^~~~~~~~
/usr/include/c++/11/bits/streambuf_iterator.h:226:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/vector:67,
from knapsack.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:1892:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)' (rewritten)
1892 | operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1892:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::vector<_Tp, _Alloc>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/tuple:39,
from /usr/include/c++/11/functional:54,
from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/11/algorithm:74,
from knapsack.cpp:5:
/usr/include/c++/11/array:276:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr bool std::operator==(const std::array<_Tp, _Nm>&, const std::array<_Tp, _Nm>&)' (rewritten)
276 | operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
| ^~~~~~~~
/usr/include/c++/11/array:276:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::array<_Tp, _Nm>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/unordered_map:47,
from /usr/include/c++/11/functional:61,
from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/11/algorithm:74,
from knapsack.cpp:5:
/usr/include/c++/11/bits/unordered_map.h:2134:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)' (rewritten)
2134 | operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/unordered_map.h:2134:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/unordered_map:47,
from /usr/include/c++/11/functional:61,
from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/11/algorithm:74,
from knapsack.cpp:5:
/usr/include/c++/11/bits/unordered_map.h:2148:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)' (rewritten)
2148 | operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/unordered_map.h:2148:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/set:61,
from knapsack.cpp:6:
/usr/include/c++/11/bits/stl_set.h:985:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::set<_Key, _Compare, _Allocator>&, const std::set<_Key, _Compare, _Allocator>&)' (rewritten)
985 | operator==(const set<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_set.h:985:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::set<_Key, _Compare, _Allocator>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/set:62,
from knapsack.cpp:6:
/usr/include/c++/11/bits/stl_multiset.h:971:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::multiset<_Key, _Compare, _Allocator>&, const std::multiset<_Key, _Compare, _Allocator>&)' (rewritten)
971 | operator==(const multiset<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_multiset.h:971:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::multiset<_Key, _Compare, _Allocator>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/map:61,
from knapsack.cpp:8:
/usr/include/c++/11/bits/stl_map.h:1463:5: 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>&)' (rewritten)
1463 | operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_map.h:1463:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::map<_Key, _Tp, _Compare, _Allocator>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/map:62,
from knapsack.cpp:8:
/usr/include/c++/11/bits/stl_multimap.h:1128:5: 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>&)' (rewritten)
1128 | operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_multimap.h:1128:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Allocator>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/deque:67,
from knapsack.cpp:9:
/usr/include/c++/11/bits/stl_deque.h:2247:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const std::deque<_Tp, _Alloc>&, const std::deque<_Tp, _Alloc>&)' (rewritten)
2247 | operator==(const deque<_Tp, _Alloc>& __x, const deque<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/11/bits/stl_deque.h:2247:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::deque<_Tp, _Alloc>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/queue:64,
from knapsack.cpp:12:
/usr/include/c++/11/bits/stl_queue.h:344:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator==(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)' (rewritten)
344 | operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/11/bits/stl_queue.h:344:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::queue<_Tp, _Seq>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/unordered_set:47,
from knapsack.cpp:16:
/usr/include/c++/11/bits/unordered_set.h:1804:5: note: candidate: 'template<class _Value1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_set<_Value1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_set<_Value1, _Hash1, _Pred1, _Alloc1>&)' (rewritten)
1804 | operator==(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/unordered_set.h:1804:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::unordered_set<_Value1, _Hash1, _Pred1, _Alloc1>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/unordered_set:47,
from knapsack.cpp:16:
/usr/include/c++/11/bits/unordered_set.h:1818:5: note: candidate: 'template<class _Value1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const std::unordered_multiset<_Value1, _Hash1, _Pred1, _Alloc1>&, const std::unordered_multiset<_Value1, _Hash1, _Pred1, _Alloc1>&)' (rewritten)
1818 | operator==(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/unordered_set.h:1818:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::unordered_multiset<_Value1, _Hash1, _Pred1, _Alloc1>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/ios_base.h:46,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/system_error:362:3: note: candidate: 'bool std::operator==(const std::error_code&, const std::error_code&)' (rewritten)
362 | operator==(const error_code& __lhs, const error_code& __rhs) noexcept
| ^~~~~~~~
/usr/include/c++/11/system_error:362:32: note: no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} to 'const std::error_code&'
362 | operator==(const error_code& __lhs, const error_code& __rhs) noexcept
| ~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/11/system_error:376:3: note: candidate: 'bool std::operator==(const std::error_condition&, const std::error_condition&)' (rewritten)
376 | operator==(const error_condition& __lhs,
| ^~~~~~~~
/usr/include/c++/11/system_error:376:37: note: no known conversion for argument 1 from '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} to 'const std::error_condition&'
376 | operator==(const error_condition& __lhs,
| ~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from /usr/include/c++/11/iosfwd:40,
from /usr/include/c++/11/ios:38,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/postypes.h:227:5: note: candidate: 'template<class _StateT> bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&)'
227 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/11/bits/postypes.h:227:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::fpos<_StateT>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:67,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_iterator.h:502:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const std::reverse_iterator<_IteratorL>&, const std::reverse_iterator<_IteratorR>&) requires requires{{std::operator!=::__x->base() != std::operator!=::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}'
502 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/11/bits/stl_iterator.h:502:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::reverse_iterator<_IteratorL>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/bits/locale_facets.h:48,
from /usr/include/c++/11/bits/basic_ios.h:37,
from /usr/include/c++/11/ios:44,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
/usr/include/c++/11/bits/streambuf_iterator.h:232:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator!=(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)'
232 | operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
| ^~~~~~~~
/usr/include/c++/11/bits/streambuf_iterator.h:232:5: note: template argument deduction/substitution failed:
In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/stdint.h:9,
from /usr/include/c++/11/cstdint:41,
from /usr/include/c++/11/bits/char_traits.h:727,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from knapsack.cpp:1:
knapsack.cpp:48:62: note: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<long long int, long long int> >, std::pair<long long int, long long int> >::value_type' {aka 'std::pair<long long int, long long int>'} is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
48 | if (m[ind - 1][i - a * x] != INT32_MIN) {
| ^~~~~~~~~
In file included from /usr/include/c++/11/queue:64,
from knapsack.cpp:12:
/usr/include/c++/11/bits/stl_queue.h:368:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator!=(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&)'
368 |