Submission #583246

#	Time	Username	Problem	Language	Result	Execution time	Memory
583246		SlavicG	사탕 분배 (IOI21_candies)	C++17	Compilation error	0 ms	0 KiB

candies

#include "bits/stdc++.h"
#include "candies.h"
using namespace std;

using ll = long long;
const ll inf = 1e16;
const int N = 4e5 + 10;
struct node {
    ll mn, mx, posmn, posmx;
};
node neutral = {inf, -inf, -1, -1};

node t[4 * N];
ll lazy[4 * N];

void push(int i, int l, int r) {
    if(!lazy[i]) return;
    t[i].mn += lazy[i];
    t[i].mx += lazy[i];
    if(l != r) {
        lazy[2 * i] += lazy[i];
        lazy[2 * i + 1] += lazy[i];
    }
    lazy[i] = 0;
}

node merge(node a, node b) {
    if(a.mn == -1) return b;
    if(b.mn == -1) return a;
    node c;
    c.mn = min(a.mn, b.mn);
    c.mx = max(a.mx, b.mx);
    c.posmn = (a.mn < b.mn ? a.posmn : b.posmn);
    c.posmx = (a.mx > b.mx ? a.posmx : b.posmx);
    return c;
}

void modif(int i, int l, int r, int tl, int tr, ll val) {
    push(i, l, r);
    if(l > tr || r < tl) return;
    if(l >= tl && r <= tr) {
        lazy[i] += val;
        push(i, l, r);
        return;
    }
    int mid = l + r >> 1;
    modif(2 * i, l, mid, tl, tr, val);
    modif(2 * i + 1, mid + 1, r, tl, tr, val);
    t[i] = merge(t[2 * i], t[2 * i + 1]);
}
node query(int i, int l, int r, int tl, int tr) {
    push(i, l, r);
    if(l > tr || r < tl) return neutral;
    if(l >= tl && r <= tr) return t[i];
    int mid = l + r >> 1;
    return merge(query(2 * i, l, mid, tl, tr), query(2 * i + 1, mid + 1, r, tl, tr));
}
void build(int i, int l, int r) {
    if(l > r) return;
    if(l == r) {
        t[i].mx = t[i].mn = 0;
        t[i].posmn = t[i].posmx = l;
        lazy[i] = 0;
        return;
    }
    int mid = l + r >> 1;
    build(2 * i, l, mid);
    build(2 * i + 1, mid + 1, r);
    t[i] = merge(t[2 * i], t[2 * i + 1]);
}
std::vector<int> distribute_candies(vector<int> c, vector<int> l, vector<int> r, vector<int> v) {
    int n = c.size(), q = l.size();
    build(1, 0, q);

    vector<ll> a(n, 0);
    vector<vector<int>> st(n + 1), en(n + 1);
    for(int i = 0; i < q; ++i) {
        st[l[i]].push_back(i);
        en[r[i] + 1].push_back(i);
    }

    for(int i = 0; i < n; ++i) {
        for(auto j: en[i]) {
            modif(1, 0, q, j + 1, q, -v[j]);
        }
        for(auto j: st[i]) {
            modif(1, 0, q, j + 1, q, v[j]);
        }
        if(query(1, 0, q, q, q) >= c[i]) {
            a[i] = c[i];
            continue;
        }
        if(query(1, 0, q, q, q) <= c[i]) {
            a[i] = 0;
            continue;
        }
        int l = 0, r = q - 1, pos = -1;
        while(l <= r) {
            int mid = l + r >> 1;
            node x = query(1, 0, q, mid, q);
            if(x.mx - x.mn >= c[i]) {
                pos = mid;
                l = mid + 1;
            } else {
                r = mid - 1;
            }
        }
        if(pos != -1) {
            node x = query(1, 0, q, pos, q);
            if(x.posmx < x.posmn) {
                a[i] = 0;
            } else {
                a[i] = c[i];
            }
            int j = max(x.posmn, x.posmx);
            if(j + 1 <= q) {
                node x = query(1, 0, q, j + 1, q);
                ll MN = x.mn - query(1, 0, q, j, j).mn;
                ll MX = x.mx - query(1, 0, q, j, j).mn;
                assert(MN > -c[i]);
                assert(MX < c[i]);
                if(!a[i] && MN < 0) a[i] -= MN;
                else if(a[i] == c[i] && MX > 0) a[i] -= MX;
                a[i] += query(1, 0, q, q, q).mx - query(1, 0, q, j, j).mx;
                assert(a[i] >= 0 && a[i] <= c[i]);
            }
        } else {
            node x = query(1, 0, q, q, q);
            a[i] = x.mx;
            x = query(1, 0, q, 0, q);
            if(x.mn < 0) a[i] -= x.mn;
            assert(a[i] >= 0 && a[i] <= c[i]);
        }
    }
    vector<int> cc(n);
    for(int i = 0; i < n; ++i) cc[i] = a[i];
    return cc;
}
/*
3
10 15 13
2
0 2 20
0 1 -11
*/

Compilation message (stderr)

candies.cpp: In function 'void modif(int, int, int, int, int, ll)':
candies.cpp:46:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   46 |     int mid = l + r >> 1;
      |               ~~^~~
candies.cpp: In function 'node query(int, int, int, int, int)':
candies.cpp:55:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   55 |     int mid = l + r >> 1;
      |               ~~^~~
candies.cpp: In function 'void build(int, int, int)':
candies.cpp:66:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   66 |     int mid = l + r >> 1;
      |               ~~^~~
candies.cpp: In function 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:89:33: error: no match for 'operator>=' (operand types are 'node' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from candies.cpp:1:
/usr/include/c++/10/bits/regex.h:1097:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator>=(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)'
 1097 |     operator>=(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1097:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from candies.cpp:1:
/usr/include/c++/10/bits/regex.h:1180:5: 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>&)'
 1180 |     operator>=(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1180:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from candies.cpp:1:
/usr/include/c++/10/bits/regex.h:1273:5: 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>&)'
 1273 |     operator>=(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1273:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from candies.cpp:1:
/usr/include/c++/10/bits/regex.h:1347:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>=(const typename std::iterator_traits<_Iter>::value_type*, const std::__cxx11::sub_match<_BiIter>&)'
 1347 |     operator>=(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1347:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'}
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from candies.cpp:1:
/usr/include/c++/10/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>=(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
 1441 |     operator>=(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1441:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from candies.cpp:1:
/usr/include/c++/10/bits/regex.h:1518:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>=(const typename std::iterator_traits<_Iter>::value_type&, const std::__cxx11::sub_match<_BiIter>&)'
 1518 |     operator>=(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1518:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'}
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/regex:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:110,
                 from candies.cpp:1:
/usr/include/c++/10/bits/regex.h:1618:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator>=(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
 1618 |     operator>=(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/regex.h:1618:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:64,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from candies.cpp:1:
/usr/include/c++/10/bits/stl_pair.h:514:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator>=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)'
  514 |     operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_pair.h:514:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::pair<_T1, _T2>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from candies.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:390:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)'
  390 |     operator>=(const reverse_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:390:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::reverse_iterator<_Iterator>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from candies.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:428:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
  428 |     operator>=(const reverse_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:428:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::reverse_iterator<_Iterator>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from candies.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:1478:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
 1478 |     operator>=(const move_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1478:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::move_iterator<_IteratorL>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
                 from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from candies.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:1525:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>=(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)'
 1525 |     operator>=(const move_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1525:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::move_iterator<_IteratorL>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/basic_string.h:48,
                 from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from candies.cpp:1:
/usr/include/c++/10/string_view:601:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>=(std::basic_string_view<_CharT, _Traits>, std::basic_string_view<_CharT, _Traits>)'
  601 |     operator>=(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/10/string_view:601:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'std::basic_string_view<_CharT, _Traits>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/basic_string.h:48,
                 from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from candies.cpp:1:
/usr/include/c++/10/string_view:607:5: 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> >)'
  607 |     operator>=(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/10/string_view:607:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'std::basic_string_view<_CharT, _Traits>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/bits/basic_string.h:48,
                 from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from candies.cpp:1:
/usr/include/c++/10/string_view:614:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>=(std::__type_identity_t<std::basic_string_view<_CharT, _Traits> >, std::basic_string_view<_CharT, _Traits>)'
  614 |     operator>=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
      |     ^~~~~~~~
/usr/include/c++/10/string_view:614:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from candies.cpp:1:
/usr/include/c++/10/bits/basic_string.h:6381:5: 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>&)'
 6381 |     operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/basic_string.h:6381:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from candies.cpp:1:
/usr/include/c++/10/bits/basic_string.h:6394:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>=(const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
 6394 |     operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/basic_string.h:6394:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   'node' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/string:55,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from candies.cpp:1:
/usr/include/c++/10/bits/basic_string.h:6406:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>=(const _CharT*, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 6406 |     operator>=(const _CharT* __lhs,
      |     ^~~~~~~~
/usr/include/c++/10/bits/basic_string.h:6406:5: note:   template argument deduction/substitution failed:
candies.cpp:89:39: note:   mismatched types 'const _CharT*' and 'node'
   89 |         if(query(1, 0, q, q, q) >= c[i]) {
      |                                       ^
In file included from /usr/include/c++/10/tuple:39,
                 from /usr/include/c++/10/functional:54,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from candies.cpp:1:
/usr/include/c++/10/array:305:5: note: candidate: 'tem