| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1288680 | adscoding | Road Construction (JOI21_road_construction) | C++20 | Compilation error | 0 ms | 0 KiB |
#include <bits/stdc++.h>
#define all(x) x.begin(), x.end()
#define BIT(mask, x) ((mask >> (x)) & 1)
#define FOR(i, a, b) for (int i = a, _b = b; i <= _b; ++i)
#define FORD(i, a, b) for (int i = a, _b = b; i >= _b; --i)
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define dbg(...) cerr << "[" << #__VA_ARGS__ << "] = ", debug(__VA_ARGS__)
template<typename T> void debug(T x) { cerr << x << "\n"; }
template<typename T, typename... Args> void debug(T x, Args... args) {
cerr << x << ", "; debug(args...);
}
// -------------------------------------- CON CUA BO HCN --------------------------------------
const int maxn = 2.5e5 + 3;
int n, K, id[maxn], m;
pll a[maxn];
pll ids[maxn];
// --------------------------------------------------------------------------------------------
struct Node
{
int l, r; pll val;
Node() {l = r = 0; val.first = val.second = 1e18;}
};
struct PerSeg
{
vector<Node> seg; int curNode;
vector<int> root;
void init(int _n) {seg.resize(10 * max(_n, K)); root.assign(n + 1, 0); curNode = 0;}
void upd(int id, int l, int r, int pos, ll val)
{
if (l == r)
{
return void(seg[id].val = {val, l});
}
int mid = l + r >> 1;
if (pos <= mid)
{
seg[++curNode] = seg[seg[id].l];
seg[id].l = curNode;
upd(curNode, l, mid, pos, val);
}
else
{
seg[++curNode] = seg[seg[id].r];
seg[id].r = curNode;
upd(curNode, mid + 1, r, pos, val);
}
seg[id].val = min(seg[seg[id].l].val, seg[seg[id].r].val);
}
pll get(int id, int l, int r, int u, int v)
{
if (l > r || l > v || r < u) return {ll(1e18), ll(1e18)};
if (l >= u && r <= v) return seg[id].val;
int mid = l + r >> 1 ;
return min(get(seg[id].l, l, mid, u, v), get(seg[id].r, mid + 1, r, u, v));
}
} segLowerL, segLowerR;
ll get_ans(const int &pos)
{
pll x = segLowerL.get(segLowerL.root[pos], 1, m, 1, id[pos]);
pll y = segLowerR.get(segLowerR.root[pos], 1, m, id[pos] + 1, m);
if (x.first == 1e18 && y.first == 1e18) return 1e18;
// if (x.first < 0)
x.first += a[pos].first + a[pos].second;
y.first += a[pos].first - a[pos].second;
// dbg(pos);
// dbg(x.first, x.second);
// dbg(y.first, y.second);
if (x.first <= y.first)
{
segLowerL.upd(segLowerL.root[pos], 1, m, x.second, 1e18);
return x.first;
}
segLowerR.upd(segLowerR.root[pos], 1, m, y.second, 1e18);
return y.first;
}
void solve()
{
cin >> n >> K;
FOR(i, 1, n) cin >> a[i].first >> a[i].second;
sort(a + 1, a + n + 1);
FOR(i, 1, n) ids[i] = {a[i].second, i};
sort(ids + 1, ids + n + 1);
m = n;
segLowerL.init(m); segLowerR.init(m);
priority_queue<pll, vector<pll>, greater<pll>> pq;
FOR(i, 1, n)
{
segLowerL.root[i] = ++segLowerL.curNode;
segLowerR.root[i] = ++segLowerR.curNode;
segLowerL.seg[segLowerL.curNode] = segLowerL.seg[segLowerL.root[i - 1]];
segLowerR.seg[segLowerR.curNode] = segLowerR.seg[segLowerR.root[i - 1]];
id[i] = lower_bound(ids + 1, ids + n + 1, make_pair(a[i].second, i)) - ids;
if (i > 1) segLowerL.upd(segLowerL.root[i], 1, m, id[i - 1], - a[i - 1].first - a[i - 1].second);
if (i > 1) segLowerR.upd(segLowerR.root[i], 1, m, id[i - 1], - a[i - 1].first + a[i - 1].second);
}
FOR(i, 2, n)
{
ll cur = get_ans(i);
if (cur != 1e18) pq.push({cur, i});
}
// cerr << segLowerL.get(segLowerL.root[3], 1, m, 1, 1).first << '\n';
// cerr << "NEXT\n\n";
// cerr << get_ans(3) << '\n';
// cerr << get_ans(3) << '\n';
while (K--)
{
pll cur = pq.top(); pq.pop();
ll nxt = get_ans((int)cur.second);
cout << cur.first << '\n';
if (nxt != 1e18) pq.push({nxt, cur.second});
}
}
signed main()
{
ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define TASK "TEST"
if (fopen(TASK".INP", "r"))
{
freopen(TASK".INP", "r", stdin);
freopen(TASK".OUT", "w", stdout);
}
solve();
return 0;
}
/* NOTES:
*/
Compilation message (stderr)
In file included from /usr/include/c++/13/bits/stl_algobase.h:71,
from /usr/include/c++/13/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51,
from road_construction.cpp:1:
/usr/include/c++/13/bits/predefined_ops.h: In instantiation of 'constexpr bool __gnu_cxx::__ops::_Iter_less_val::operator()(_Iterator, _Value&) const [with _Iterator = std::pair<long long int, long long int>*; _Value = const std::pair<long long int, int>]':
/usr/include/c++/13/bits/stl_algobase.h:1472:14: required from 'constexpr _ForwardIterator std::__lower_bound(_ForwardIterator, _ForwardIterator, const _Tp&, _Compare) [with _ForwardIterator = pair<long long int, long long int>*; _Tp = pair<long long int, int>; _Compare = __gnu_cxx::__ops::_Iter_less_val]'
/usr/include/c++/13/bits/stl_algobase.h:1507:32: required from 'constexpr _ForwardIterator std::lower_bound(_ForwardIterator, _ForwardIterator, const _Tp&) [with _ForwardIterator = pair<long long int, long long int>*; _Tp = pair<long long int, int>]'
road_construction.cpp:118:28: required from here
/usr/include/c++/13/bits/predefined_ops.h:69:22: error: no match for 'operator<' (operand types are 'std::pair<long long int, long long int>' and 'const std::pair<long long int, int>')
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/bits/stl_algobase.h:67:
/usr/include/c++/13/bits/stl_iterator.h:1189:5: note: candidate: 'template<class _IteratorL, class _IteratorR, class _Container> constexpr std::__detail::__synth3way_t<_IteratorR, _IteratorL> __gnu_cxx::operator<=>(const __normal_iterator<_IteratorL, _Container>&, const __normal_iterator<_IteratorR, _Container>&)' (reversed)
1189 | operator<=>(const __normal_iterator<_IteratorL, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1189:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/regex:68,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:181:
/usr/include/c++/13/bits/regex.h:1288:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Alloc> auto std::__cxx11::operator<=>(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)' (reversed)
1288 | operator<=>(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1288:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/regex.h:1456:5: note: candidate: 'template<class _Bi_iter> auto std::__cxx11::operator<=>(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)' (reversed)
1456 | operator<=>(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1456:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/regex.h:1629:5: note: candidate: 'template<class _Bi_iter> auto std::__cxx11::operator<=>(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)' (reversed)
1629 | operator<=>(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1629:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:583:5: note: candidate: 'template<class _IteratorL, class _IteratorR> requires three_way_comparable_with<_IteratorR, _IteratorL, std::partial_ordering> constexpr std::compare_three_way_result_t<_IteratorL, _IteratorR> std::operator<=>(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorR>&)' (reversed)
583 | operator<=>(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:583:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::reverse_iterator<_IteratorL>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1690:5: note: candidate: 'template<class _IteratorL, class _IteratorR> requires three_way_comparable_with<_IteratorR, _IteratorL, std::partial_ordering> constexpr std::compare_three_way_result_t<_IteratorL, _IteratorR> std::operator<=>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)' (reversed)
1690 | operator<=>(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1690:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::move_iterator<_IteratorL>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/bits/basic_string.h:47,
from /usr/include/c++/13/string:54,
from /usr/include/c++/13/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52:
/usr/include/c++/13/string_view:633:5: note: candidate: 'template<class _CharT, class _Traits> constexpr decltype (__char_traits_cmp_cat<_Traits>(0)) std::operator<=>(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)' (reversed)
633 | operator<=>(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/13/string_view:633:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/basic_string.h:3760:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> constexpr decltype (__char_traits_cmp_cat<_Traits>(0)) std::operator<=>(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)' (reversed)
3760 | operator<=>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/basic_string.h:3760:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/bits/uses_allocator_args.h:38,
from /usr/include/c++/13/bits/memory_resource.h:41,
from /usr/include/c++/13/string:58:
/usr/include/c++/13/tuple:1952:5: note: candidate: 'template<class ... _Tps, class ... _Ups> constexpr std::common_comparison_category_t<decltype (std::__detail::__synth3way(declval<_Tps&>(), declval<_Ups&>()))...> std::operator<=>(const tuple<_UTypes ...>&, const tuple<_UTypes ...>&)' (reversed)
1952 | operator<=>(const tuple<_Tps...>& __t, const tuple<_Ups...>& __u)
| ^~~~~~~~
/usr/include/c++/13/tuple:1952:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::tuple<_UTypes ...>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/memory:78,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:56:
/usr/include/c++/13/bits/unique_ptr.h:988:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> requires three_way_comparable_with<typename std::unique_ptr<_Tp, _Dp>::pointer, typename std::unique_ptr<_Up, _Ep>::pointer, std::partial_ordering> std::compare_three_way_result_t<typename std::unique_ptr<_Tp, _Dp>::pointer, typename std::unique_ptr<_Up, _Ep>::pointer> std::operator<=>(const unique_ptr<_Tp, _Dp>&, const unique_ptr<_Up, _Ep>&)' (reversed)
988 | operator<=>(const unique_ptr<_Tp, _Dp>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:988:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:997:5: note: candidate: 'template<class _Tp, class _Dp> requires three_way_comparable<typename std::unique_ptr<_Tp, _Dp>::pointer, std::partial_ordering> std::compare_three_way_result_t<typename std::unique_ptr<_Tp, _Dp>::pointer> std::operator<=>(const unique_ptr<_Tp, _Dp>&, nullptr_t)' (reversed)
997 | operator<=>(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:997:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/bits/shared_ptr.h:53,
from /usr/include/c++/13/memory:80:
/usr/include/c++/13/bits/shared_ptr_base.h:1805:5: note: candidate: 'template<class _Tp, class _Up, __gnu_cxx::_Lock_policy _Lp> std::strong_ordering std::operator<=>(const __shared_ptr<_Tp1, _Lp>&, const __shared_ptr<_Tp2, _Lp>&)' (reversed)
1805 | operator<=>(const __shared_ptr<_Tp, _Lp>& __a,
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr_base.h:1805:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::__shared_ptr<_Tp1, _Lp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/shared_ptr_base.h:1811:5: note: candidate: 'template<class _Tp, __gnu_cxx::_Lock_policy _Lp> std::strong_ordering std::operator<=>(const __shared_ptr<_Tp, _Lp>&, nullptr_t)' (reversed)
1811 | operator<=>(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr_base.h:1811:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::__shared_ptr<_Tp, _Lp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:567:5: note: candidate: 'template<class _Tp, class _Up> std::strong_ordering std::operator<=>(const shared_ptr<_Tp>&, const shared_ptr<_Tp>&)' (reversed)
567 | operator<=>(const shared_ptr<_Tp>& __a,
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:567:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::shared_ptr<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:573:5: note: candidate: 'template<class _Tp> std::strong_ordering std::operator<=>(const shared_ptr<_Tp>&, nullptr_t)' (reversed)
573 | operator<=>(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:573:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::shared_ptr<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:79:
/usr/include/c++/13/optional:1287:5: note: candidate: 'template<class _Tp, class _Up> requires three_way_comparable_with<_Up, _Tp, std::partial_ordering> constexpr std::compare_three_way_result_t<_IteratorL, _IteratorR> std::operator<=>(const optional<_Tp>&, const optional<_Up>&)' (reversed)
1287 | operator<=>(const optional<_Tp>& __x, const optional<_Up>& __y)
| ^~~~~~~~
/usr/include/c++/13/optional:1287:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::optional<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/optional:1302:5: note: candidate: 'template<class _Tp> constexpr std::strong_ordering std::operator<=>(const optional<_Tp>&, nullopt_t)' (reversed)
1302 | operator<=>(const optional<_Tp>& __x, nullopt_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/optional:1302:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::optional<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/optional:1439:5: note: candidate: 'template<class _Tp, class _Up> requires !(__is_optional_v<_Up>) && (three_way_comparable_with<_Up, _Tp, std::partial_ordering>) constexpr std::compare_three_way_result_t<_IteratorL, _IteratorR> std::operator<=>(const optional<_Tp>&, const _Up&)' (reversed)
1439 | operator<=>(const optional<_Tp>& __x, const _Up& __v)
| ^~~~~~~~
/usr/include/c++/13/optional:1439:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::optional<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1208:5: note: candidate: 'template<class _Iterator, class _Container> constexpr std::__detail::__synth3way_t<_T1> __gnu_cxx::operator<=>(const __normal_iterator<_Iterator, _Container>&, const __normal_iterator<_Iterator, _Container>&)' (rewritten)
1208 | operator<=>(const __normal_iterator<_Iterator, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1208:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/regex.h:1116:5: note: candidate: 'template<class _BiIter> auto std::__cxx11::operator<=>(const sub_match<_BiIter>&, const sub_match<_BiIter>&)' (rewritten)
1116 | operator<=>(const sub_match<_BiIter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1116:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/bits/stl_algobase.h:64:
/usr/include/c++/13/bits/stl_pair.h:819:5: note: candidate: 'template<class _T1, class _T2> constexpr std::common_comparison_category_t<decltype (std::__detail::__synth3way(declval<_T1&>(), declval<_T1&>())), decltype (std::__detail::__synth3way(declval<_T2&>(), declval<_T2&>()))> std::operator<=>(const pair<_T1, _T2>&, const pair<_T1, _T2>&)' (rewritten)
819 | operator<=>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_pair.h:819:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: deduced conflicting types for parameter '_T2' ('long long int' and 'int')
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:601:5: note: candidate: 'template<class _Iterator> requires three_way_comparable<_Iterator, std::partial_ordering> constexpr std::compare_three_way_result_t<_Iterator, _Iterator> std::operator<=>(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorL>&)' (rewritten)
601 | operator<=>(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:601:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::reverse_iterator<_IteratorL>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1756:5: note: candidate: 'template<class _Iterator> requires three_way_comparable<_Iterator, std::partial_ordering> constexpr std::compare_three_way_result_t<_Iterator, _Iterator> std::operator<=>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)' (rewritten)
1756 | operator<=>(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1756:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::move_iterator<_IteratorL>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/string_view:625:5: note: candidate: 'template<class _CharT, class _Traits> constexpr decltype (__char_traits_cmp_cat<_Traits>(0)) std::operator<=>(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)' (rewritten)
625 | operator<=>(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/13/string_view:625:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/basic_string.h:3745:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> constexpr decltype (__char_traits_cmp_cat<_Traits>(0)) std::operator<=>(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)' (rewritten)
3745 | operator<=>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/basic_string.h:3745:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/vector:66,
from /usr/include/c++/13/functional:64,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:53:
/usr/include/c++/13/bits/stl_vector.h:2059:5: note: candidate: 'template<class _Tp, class _Alloc> constexpr std::__detail::__synth3way_t<_T1> std::operator<=>(const vector<_Tp, _Alloc>&, const vector<_Tp, _Alloc>&)' (rewritten)
2059 | operator<=>(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_vector.h:2059:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::vector<_Tp, _Alloc>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/functional:65:
/usr/include/c++/13/array:304:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr std::__detail::__synth3way_t<_T1> std::operator<=>(const array<_Tp, _Nm>&, const array<_Tp, _Nm>&)' (rewritten)
304 | operator<=>(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
| ^~~~~~~~
/usr/include/c++/13/array:304:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::array<_Tp, _Nm>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:80:
/usr/include/c++/13/variant:1280:5: note: candidate: 'template<class ... _Types> requires (three_way_comparable<_Types, std::partial_ordering> && ...) constexpr std::common_comparison_category_t<typename std::__detail::__cmp3way_res_impl<_Types, _Types>::type ...> std::operator<=>(const variant<_Types ...>&, const variant<_Types ...>&)' (rewritten)
1280 | operator<=>(const variant<_Types...>& __v, const variant<_Types...>& __w)
| ^~~~~~~~
/usr/include/c++/13/variant:1280:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::variant<_Types ...>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/deque:66,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:139:
/usr/include/c++/13/bits/stl_deque.h:2309:5: note: candidate: 'template<class _Tp, class _Alloc> std::__detail::__synth3way_t<_T1> std::operator<=>(const deque<_Tp, _Alloc>&, const deque<_Tp, _Alloc>&)' (rewritten)
2309 | operator<=>(const deque<_Tp, _Alloc>& __x, const deque<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_deque.h:2309:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::deque<_Tp, _Alloc>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/list:65,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:150:
/usr/include/c++/13/bits/stl_list.h:2159:5: note: candidate: 'template<class _Tp, class _Alloc> std::__detail::__synth3way_t<_T1> std::operator<=>(const __cxx11::list<_Tp, _Alloc>&, const __cxx11::list<_Tp, _Alloc>&)' (rewritten)
2159 | operator<=>(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_list.h:2159:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::list<_Tp, _Alloc>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/map:63,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:152:
/usr/include/c++/13/bits/stl_map.h:1534:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> std::__detail::__synth3way_t<std::pair<const _Key, _Val> > std::operator<=>(const map<_Key, _Tp, _Compare, _Allocator>&, const map<_Key, _Tp, _Compare, _Allocator>&)' (rewritten)
1534 | operator<=>(const map<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_map.h:1534:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::map<_Key, _Tp, _Compare, _Allocator>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/map:64:
/usr/include/c++/13/bits/stl_multimap.h:1155:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> std::__detail::__synth3way_t<std::pair<const _Key, _Val> > std::operator<=>(const multimap<_Key, _Tp, _Compare, _Allocator>&, const multimap<_Key, _Tp, _Compare, _Allocator>&)' (rewritten)
1155 | operator<=>(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_multimap.h:1155:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Allocator>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/queue:66,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:157:
/usr/include/c++/13/bits/stl_queue.h:434:5: note: candidate: 'template<class _Tp, class _Seq> requires three_way_comparable<_Seq, std::partial_ordering> std::compare_three_way_result_t<_Seq> std::operator<=>(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&)' (rewritten)
434 | operator<=>(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_queue.h:434:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::queue<_Tp, _Seq>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/set:63,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:158:
/usr/include/c++/13/bits/stl_set.h:1008:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> std::__detail::__synth3way_t<_T1> std::operator<=>(const set<_Key, _Compare, _Allocator>&, const set<_Key, _Compare, _Allocator>&)' (rewritten)
1008 | operator<=>(const set<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_set.h:1008:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::set<_Key, _Compare, _Allocator>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/set:64:
/usr/include/c++/13/bits/stl_multiset.h:994:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> std::__detail::__synth3way_t<_T1> std::operator<=>(const multiset<_Key, _Compare, _Allocator>&, const multiset<_Key, _Compare, _Allocator>&)' (rewritten)
994 | operator<=>(const multiset<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_multiset.h:994:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::multiset<_Key, _Compare, _Allocator>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/stack:63,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:160:
/usr/include/c++/13/bits/stl_stack.h:410:5: note: candidate: 'template<class _Tp, class _Seq> requires three_way_comparable<_Seq, std::partial_ordering> std::compare_three_way_result_t<_Seq> std::operator<=>(const stack<_Tp, _Seq>&, const stack<_Tp, _Seq>&)' (rewritten)
410 | operator<=>(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_stack.h:410:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::stack<_Tp, _Seq>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/forward_list:40,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:175:
/usr/include/c++/13/bits/forward_list.h:1473:5: note: candidate: 'template<class _Tp, class _Alloc> std::__detail::__synth3way_t<_T1> std::operator<=>(const forward_list<_Tp, _Alloc>&, const forward_list<_Tp, _Alloc>&)' (rewritten)
1473 | operator<=>(const forward_list<_Tp, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/forward_list.h:1473:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::forward_list<_Tp, _Alloc>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/bits/ios_base.h:46,
from /usr/include/c++/13/streambuf:43,
from /usr/include/c++/13/bits/streambuf_iterator.h:35,
from /usr/include/c++/13/iterator:66,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:54:
/usr/include/c++/13/system_error:316:3: note: candidate: 'std::strong_ordering std::operator<=>(const error_code&, const error_code&)' (rewritten)
316 | operator<=>(const error_code& __lhs, const error_code& __rhs) noexcept
| ^~~~~~~~
/usr/include/c++/13/system_error:316:33: note: no known conversion for argument 1 from 'std::pair<long long int, long long int>' to 'const std::error_code&'
316 | operator<=>(const error_code& __lhs, const error_code& __rhs) noexcept
| ~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/13/system_error:498:3: note: candidate: 'std::strong_ordering std::operator<=>(const error_condition&, const error_condition&)' (rewritten)
498 | operator<=>(const error_condition& __lhs,
| ^~~~~~~~
/usr/include/c++/13/system_error:498:38: note: no known conversion for argument 1 from 'std::pair<long long int, long long int>' to 'const std::error_condition&'
498 | operator<=>(const error_condition& __lhs,
| ~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/13/variant:1303:3: note: candidate: 'constexpr std::strong_ordering std::operator<=>(monostate, monostate)' (rewritten)
1303 | operator<=>(monostate, monostate) noexcept { return strong_ordering::equal; }
| ^~~~~~~~
/usr/include/c++/13/variant:1303:15: note: no known conversion for argument 1 from 'std::pair<long long int, long long int>' to 'std::monostate'
1303 | operator<=>(monostate, monostate) noexcept { return strong_ordering::equal; }
| ^~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:184:
/usr/include/c++/13/thread:67:3: note: candidate: 'std::strong_ordering std::operator<=>(thread::id, thread::id)' (rewritten)
67 | operator<=>(thread::id __x, thread::id __y) noexcept
| ^~~~~~~~
/usr/include/c++/13/thread:67:26: note: no known conversion for argument 1 from 'std::pair<long long int, long long int>' to 'std::thread::id'
67 | operator<=>(thread::id __x, thread::id __y) noexcept
| ~~~~~~~~~~~^~~
/usr/include/c++/13/bits/stl_iterator.h:550:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorR>&) requires requires{{std::operator<::__x->base() > std::operator<::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}'
550 | operator<(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:550:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::reverse_iterator<_IteratorL>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1705:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&) requires requires{{std::operator<::__x->base() < std::operator<::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}'
1705 | operator<(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1705:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::move_iterator<_IteratorL>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:877:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator<(const unique_ptr<_Tp, _Dp>&, const unique_ptr<_Up, _Ep>&)'
877 | operator<(const unique_ptr<_Tp, _Dp>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:877:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:890:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator<(const unique_ptr<_Tp, _Dp>&, nullptr_t)'
890 | operator<(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:890:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:900:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator<(nullptr_t, const unique_ptr<_Tp, _Dp>&)'
900 | operator<(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:900:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::unique_ptr<_Tp, _Dp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/optional:1254:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_lt_t<_Tp, _Up> std::operator<(const optional<_Tp>&, const optional<_Up>&)'
1254 | operator<(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1254:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::optional<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/optional:1388:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_lt_t<_Tp, _Up> std::operator<(const optional<_Tp>&, const _Up&)'
1388 | operator<(const optional<_Tp>& __lhs, const _Up& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1388:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::optional<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/optional:1394:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_lt_t<_Up, _Tp> std::operator<(const _Up&, const optional<_Tp>&)'
1394 | operator<(const _Up& __lhs, const optional<_Tp>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1394:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::optional<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/variant:1264:3: note: candidate: 'template<class ... _Types> constexpr bool std::operator<(const variant<_Types ...>&, const variant<_Types ...>&)'
1264 | _VARIANT_RELATION_FUNCTION_TEMPLATE(<, less)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/variant:1264:3: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::variant<_Types ...>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_queue.h:399:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator<(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&)'
399 | operator<(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_queue.h:399:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::queue<_Tp, _Seq>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/stl_stack.h:375:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator<(const stack<_Tp, _Seq>&, const stack<_Tp, _Seq>&)'
375 | operator<(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_stack.h:375:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::stack<_Tp, _Seq>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
In file included from /usr/include/c++/13/valarray:605,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:166:
/usr/include/c++/13/bits/valarray_after.h:419:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__less, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__less, typename _Dom1::value_type>::result_type> std::operator<(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
419 | _DEFINE_EXPR_BINARY_OPERATOR(<, struct std::__less)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__less, typename _Dom1::value_type>::result_type> std::operator<(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
419 | _DEFINE_EXPR_BINARY_OPERATOR(<, struct std::__less)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__less, typename _Dom1::value_type>::result_type> std::operator<(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
419 | _DEFINE_EXPR_BINARY_OPERATOR(<, struct std::__less)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__less, typename _Dom1::value_type>::result_type> std::operator<(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
419 | _DEFINE_EXPR_BINARY_OPERATOR(<, struct std::__less)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__less, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__less, typename _Dom1::value_type>::result_type> std::operator<(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
419 | _DEFINE_EXPR_BINARY_OPERATOR(<, struct std::__less)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:419:5: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/valarray:1210:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__less, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__less, _Tp>::result_type> std::operator<(const valarray<_Tp>&, const valarray<_Tp>&)'
1210 | _DEFINE_BINARY_OPERATOR(<, __less)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1210:1: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::valarray<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/valarray:1210:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__less, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__less, _Tp>::result_type> std::operator<(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
1210 | _DEFINE_BINARY_OPERATOR(<, __less)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1210:1: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'std::pair<long long int, long long int>' is not derived from 'const std::valarray<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
/usr/include/c++/13/valarray:1210:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__less, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__less, _Tp>::result_type> std::operator<(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
1210 | _DEFINE_BINARY_OPERATOR(<, __less)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1210:1: note: template argument deduction/substitution failed:
/usr/include/c++/13/bits/predefined_ops.h:69:22: note: 'const std::pair<long long int, int>' is not derived from 'const std::valarray<_Tp>'
69 | { return *__it < __val; }
| ~~~~~~^~~~~~~
road_construction.cpp: In function 'int main()':
road_construction.cpp:154:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
154 | freopen(TASK".INP", "r", stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
road_construction.cpp:155:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
155 | freopen(TASK".OUT", "w", stdout);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~