| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1354737 | gvancak | Paint By Numbers (IOI16_paint) | C++20 | 컴파일 에러 | 0 ms | 0 KiB |
//#include "paint.h"
#include <bits/stdc++.h>
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define ll long long
using namespace std;
//const int S_MAX_LEN = 200 * 1000;
//char buf[S_MAX_LEN + 1];
vector <vector<bool> > calc_dp(string s,vector <int> c){
int n=s.size();
int k=c.size();
reverse(s.begin(),s.end());
s+='0';
reverse(s.begin(),s.end());
reverse(c.begin(),c.end());
c.pb(0);
reverse(c.begin(),c.end());
vector <vector<bool> > dp(n+5, vector<bool>(k+5));
for (int i=0; i<=n; i++)
for (int j=0; j<=k; j++)
dp[i][j]=0;
dp[0][0]=1;
// prep
int pw[n+5];
pw[0]=0;
for (int i=1; i<=n; i++){
pw[i]=pw[i-1];
if (s[i]=='_') pw[i]++;
}
int x,y;
for (int i=1; i<=n; i++) {
for (int j=0; j<=k; j++){
if (i<c[j]) break;
if (s[i]!='X' && dp[i-1][j]==1) { dp[i][j]=1; continue; }
x=i-c[j]+1; y=pw[i]-pw[x-1];
if (y!=0) continue;
if (j==1){ dp[i][j]=1; continue; }
if (s[i-c[j]]=='X') continue;
if (i==c[j] || j==0) continue;
dp[i][j]=dp[i-c[j]-1][j-1];
}
}
return dp;
}
string solve_puzzle(string s, vector<int> c) {
string ans;
ans.clear();
vector <vector <bool> > left_dp=calc_dp(s,c);
reverse(s.begin(),s.end());
reverse(c.begin(),c.end());
vector <vector <bool> > right_dp=calc_dp(s,c);
reverse(s.begin(),s.end());
reverse(c.begin(),c.end());
// dp calc
int n=s.size();
int k=c.size();
reverse(s.begin(),s.end());
s+='0';
reverse(s.begin(),s.end());
reverse(c.begin(),c.end());
c.pb(0);
reverse(c.begin(),c.end());
// 0 -> 1 index
vector <bool> white(n+5);
for (int i=1; i<=n; i++){
if (s[i]=='X') continue;
if (s[i]=='_'){
white[i]=1; continue;
}
for (int j=0; j<=k; j++){
//cout<<i<<j<<endl;
int ind1=i-1; ind1=max(ind1,0);
int ind2=n-(i+1)+1; ind2=max(ind2,0);
// cout<<ind1<<j<<ind2<<k-j<<endl;
if (left_dp[ind1][j]==1 && right_dp[ind2][k-j]==1){
// cout<<i<<" "<<left_dp[ind1][j]<<" "<<right_dp[ind2][k-j]<<endl;
white[i]=1; break;
}
// cout<<"a";
}
}
// white filled
int pw[n+5];
pw[0]=0;
for (int i=1; i<=n; i++){
pw[i]=pw[i-1];
if (s[i]=='_') pw[i]++;
}
int x,y;
// cout<<"A";
vector <int> black(n+5),cnt(n+5);
int sum=0;
for (int j=1; j<=k; j++){
for (int i=1; i<=n; i++){
if (i+c[j]-1>n) continue;
// cout<<j<<" "<<i<<endl;
x=i+c[j]-1; y=pw[x]-pw[i-1];
if (y!=0) continue;
if (i!=1 && j!=1 && s[i-1]=='X') continue;
if (i!=n && j!=k && s[i+1]=='X') continue;
// cout<<"a"<<endl;
if (j==1){
if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
if (k==1) continue;
int hm=i+c[j]+1;
// if (k==1) hm--;
y=n-(hm)+1;
if (y>n || y<0) continue;
if (right_dp[y][k-1]==1 && left_dp[i-1][0]==1){
black[i]++; black[i+c[j]]--; continue;
}
continue;
}
if (j==k){
y=i-2;
if (y<0) continue;
bool ok=0;
if ((n-(i+c[j])+1<0 || n-(i+c[j])+1>n )) ok=1;
else
if (right_dp[n-(i+c[j])+1][0]==1) ok=1;
if (left_dp[y][j-1]==1 && ok==1){
black[i]++; black[i+c[j]]--; continue;
}
continue;
}
y=i-2; int yy=n-(i+c[j]+1)+1;
if (y<0 || yy<0 || yy>n || y>n) continue;
if (left_dp[y][j-1]==1 && right_dp[yy][k-j]==1){
black[i]++; black[i+c[j]]--;
}
}
// cout<<j<<endl;
}
// cout<<"A";
black[0]=0;
for (int i=1; i<=n; i++) black[i]+=black[i-1];
for (int i=1; i<=n; i++){
if (black[i]>0 && white[i]>0) ans+='?';
else
if (white[i]>0) ans+='_';
else
ans+='X';
}
return ans;
}
/*
int main() {
assert(1 == scanf("%s", buf));
std::string s = buf;
int c_len;
assert(1 == scanf("%d", &c_len));
std::vector<int> c(c_len);
for (int i = 0; i < c_len; i++) {
assert(1 == scanf("%d", &c[i]));
}
string ans = solve_puzzle(s, c);
printf("%s\n", ans.data());
return 0;
}*/컴파일 시 표준 에러 (stderr) 메시지
paint.cpp: In function 'std::string solve_puzzle(std::string, std::vector<int>)':
paint.cpp:113:105: error: no match for 'operator==' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} and 'int')
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
In file included from /usr/include/c++/13/regex:68,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:181,
from paint.cpp:2:
/usr/include/c++/13/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)' (reversed)
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)' (reversed)
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)' (reversed)
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/bits/stl_algobase.h:67,
from /usr/include/c++/13/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51:
/usr/include/c++/13/bits/stl_iterator.h:534:5: 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>];}' (reversed)
534 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:534:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::reverse_iterator<_IteratorL>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/stl_iterator.h:1678:5: 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>];}' (reversed)
1678 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1678:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/string:43,
from /usr/include/c++/13/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52:
/usr/include/c++/13/bits/allocator.h:237:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)' (reversed)
237 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/13/bits/allocator.h:237:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::allocator<_CharT>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/bits/basic_string.h:47,
from /usr/include/c++/13/string:54:
/usr/include/c++/13/string_view:616:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)' (reversed)
616 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/13/string_view:616:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/basic_string.h:3727:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> constexpr bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)' (reversed)
3727 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/basic_string.h:3727:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:1919:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const tuple<_UTypes ...>&, const tuple<_UTypes ...>&)' (reversed)
1919 | operator==(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/13/tuple:1919:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/functional:59,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:53:
/usr/include/c++/13/bits/std_function.h:737:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(const function<_Res(_ArgTypes ...)>&, nullptr_t)' (reversed)
737 | operator==(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/std_function.h:737:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::function<_Res(_ArgTypes ...)>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:829:5: note: candidate: 'template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator==(const unique_ptr<_Tp, _Dp>&, const unique_ptr<_Up, _Ep>&)' (reversed)
829 | operator==(const unique_ptr<_Tp, _Dp>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:829:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/unique_ptr.h:837:5: note: candidate: 'template<class _Tp, class _Dp> bool std::operator==(const unique_ptr<_Tp, _Dp>&, nullptr_t)' (reversed)
837 | operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/unique_ptr.h:837:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::unique_ptr<_Tp, _Dp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:1793:5: note: candidate: 'template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const __shared_ptr<_Tp1, _Lp>&, const __shared_ptr<_Tp2, _Lp>&)' (reversed)
1793 | operator==(const __shared_ptr<_Tp1, _Lp>& __a,
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr_base.h:1793:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::__shared_ptr<_Tp1, _Lp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/shared_ptr_base.h:1799:5: note: candidate: 'template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const __shared_ptr<_Tp, _Lp>&, nullptr_t)' (reversed)
1799 | operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr_base.h:1799:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::__shared_ptr<_Tp, _Lp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/shared_ptr.h:555:5: note: candidate: 'template<class _Tp, class _Up> bool std::operator==(const shared_ptr<_Tp>&, const shared_ptr<_Tp>&)' (reversed)
555 | operator==(const shared_ptr<_Tp>& __a, const shared_ptr<_Up>& __b) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:555:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/shared_ptr.h:561:5: note: candidate: 'template<class _Tp> bool std::operator==(const shared_ptr<_Tp>&, nullptr_t)' (reversed)
561 | operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/bits/shared_ptr.h:561:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::shared_ptr<_Tp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:67:
/usr/include/c++/13/scoped_allocator:505:5: note: candidate: 'template<class _OutA1, class _OutA2, class ... _InA> bool std::operator==(const scoped_allocator_adaptor<_OutA1, _InA ...>&, const scoped_allocator_adaptor<_InnerHead, _InnerTail ...>&)' (reversed)
505 | operator==(const scoped_allocator_adaptor<_OutA1, _InA...>& __a,
| ^~~~~~~~
/usr/include/c++/13/scoped_allocator:505:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::scoped_allocator_adaptor<_OutA1, _InA ...>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:79:
/usr/include/c++/13/optional:1296:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const optional<_Tp>&, nullopt_t)' (reversed)
1296 | operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
| ^~~~~~~~
/usr/include/c++/13/optional:1296:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::optional<_Tp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127:
/usr/include/c++/13/complex:472:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const complex<_Tp>&, const _Tp&)' (reversed)
472 | operator==(const complex<_Tp>& __x, const _Tp& __y)
| ^~~~~~~~
/usr/include/c++/13/complex:472:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::complex<_Tp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/c++allocator.h:33,
from /usr/include/c++/13/bits/allocator.h:46:
/usr/include/c++/13/bits/new_allocator.h:215:9: note: candidate: 'template<class _Up> constexpr bool std::operator==(const __new_allocator<bool>&, const __new_allocator<_Tp>&)' (reversed)
215 | operator==(const __new_allocator&, const __new_allocator<_Up>&)
| ^~~~~~~~
/usr/include/c++/13/bits/new_allocator.h:215:9: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::__new_allocator<_Tp>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:465:3: note: candidate: 'bool std::operator==(const error_code&, const error_condition&)' (reversed)
465 | operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
| ^~~~~~~~
/usr/include/c++/13/system_error:465:32: note: no known conversion for argument 1 from 'int' to 'const std::error_code&'
465 | operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
| ~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/13/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/13/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/bits/stl_algobase.h:64:
/usr/include/c++/13/bits/stl_pair.h:812:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
812 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_pair.h:812:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::pair<_T1, _T2>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/stl_iterator.h:593:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorL>&) requires requires{{std::operator==::__x->base() == std::operator==::__y->base()} -> decltype(auto) [requires std::convertible_to<<placeholder>, bool>];}'
593 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:593:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::reverse_iterator<_IteratorL>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/stl_iterator.h:1748:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1748 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1748:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::move_iterator<_IteratorL>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/bits/char_traits.h:42,
from /usr/include/c++/13/string:42:
/usr/include/c++/13/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::fpos<_StateT>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/string_view:609:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
609 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/13/string_view:609:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: 'std::vector<bool>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/basic_string.h:3710:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> constexpr bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3710 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/13/bits/basic_string.h:3710:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/unordered_map:41,
from /usr/include/c++/13/functional:63:
/usr/include/c++/13/bits/unordered_map.h:2143:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
2143 | operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unordered_map.h:2143:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/unordered_map.h:2157:5: note: candidate: 'template<class _Key1, class _Tp1, class _Hash1, class _Pred1, class _Alloc1> bool std::operator==(const unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&, const unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&)'
2157 | operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/unordered_map.h:2157:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::unordered_multimap<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/vector:66,
from /usr/include/c++/13/functional:64:
/usr/include/c++/13/bits/stl_vector.h:2040:5: note: candidate: 'template<class _Tp, class _Alloc> constexpr bool std::operator==(const vector<_Tp, _Alloc>&, const vector<_Tp, _Alloc>&)'
2040 | operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_vector.h:2040:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/functional:65:
/usr/include/c++/13/array:297:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr bool std::operator==(const array<_Tp, _Nm>&, const array<_Tp, _Nm>&)'
297 | operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
| ^~~~~~~~
/usr/include/c++/13/array:297:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::array<_Tp, _Nm>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/streambuf_iterator.h:234:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator==(const istreambuf_iterator<_CharT, _Traits>&, const istreambuf_iterator<_CharT, _Traits>&)'
234 | operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
| ^~~~~~~~
/usr/include/c++/13/bits/streambuf_iterator.h:234:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/optional:1236:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Tp, _Up> std::operator==(const optional<_Tp>&, const optional<_Up>&)'
1236 | operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1236:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::optional<_Tp>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/optional:1364:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Tp, _Up> std::operator==(const optional<_Tp>&, const _Up&)'
1364 | operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1364:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::optional<_Tp>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/optional:1370:5: note: candidate: 'template<class _Tp, class _Up> constexpr std::__optional_eq_t<_Up, _Tp> std::operator==(const _Up&, const optional<_Tp>&)'
1370 | operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
| ^~~~~~~~
/usr/include/c++/13/optional:1370:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::optional<_Tp>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:80:
/usr/include/c++/13/variant:1266:3: note: candidate: 'template<class ... _Types> constexpr bool std::operator==(const variant<_Types ...>&, const variant<_Types ...>&)'
1266 | _VARIANT_RELATION_FUNCTION_TEMPLATE(==, equal)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/variant:1266:3: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::variant<_Types ...>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/complex:467:5: note: candidate: 'template<class _Tp> constexpr bool std::operator==(const complex<_Tp>&, const complex<_Tp>&)'
467 | operator==(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/13/complex:467:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::complex<_Tp>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:2290:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const deque<_Tp, _Alloc>&, const deque<_Tp, _Alloc>&)'
2290 | operator==(const deque<_Tp, _Alloc>& __x, const deque<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_deque.h:2290:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::deque<_Tp, _Alloc>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:2123:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator==(const __cxx11::list<_Tp, _Alloc>&, const __cxx11::list<_Tp, _Alloc>&)'
2123 | operator==(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_list.h:2123:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::__cxx11::list<_Tp, _Alloc>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:1513:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const map<_Key, _Tp, _Compare, _Allocator>&, const map<_Key, _Tp, _Compare, _Allocator>&)'
1513 | operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_map.h:1513:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::map<_Key, _Tp, _Compare, _Allocator>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/map:64:
/usr/include/c++/13/bits/stl_multimap.h:1134:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const multimap<_Key, _Tp, _Compare, _Allocator>&, const multimap<_Key, _Tp, _Compare, _Allocator>&)'
1134 | operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_multimap.h:1134:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Allocator>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:380:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator==(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&)'
380 | operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_queue.h:380:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::queue<_Tp, _Seq>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:987:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const set<_Key, _Compare, _Allocator>&, const set<_Key, _Compare, _Allocator>&)'
987 | operator==(const set<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_set.h:987:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::set<_Key, _Compare, _Allocator>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
In file included from /usr/include/c++/13/set:64:
/usr/include/c++/13/bits/stl_multiset.h:973:5: note: candidate: 'template<class _Key, class _Compare, class _Alloc> bool std::operator==(const multiset<_Key, _Compare, _Allocator>&, const multiset<_Key, _Compare, _Allocator>&)'
973 | operator==(const multiset<_Key, _Compare, _Alloc>& __x,
| ^~~~~~~~
/usr/include/c++/13/bits/stl_multiset.h:973:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::multiset<_Key, _Compare, _Allocator>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:356:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator==(const stack<_Tp, _Seq>&, const stack<_Tp, _Seq>&)'
356 | operator==(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_stack.h:356:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::stack<_Tp, _Seq>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
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:417:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/bits/valarray_after.h:417:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
417 | _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:417:5: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/valarray:1208:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const valarray<_Tp>&, const valarray<_Tp>&)'
1208 | _DEFINE_BINARY_OPERATOR(==, __equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1208:1: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::valarray<_Tp>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/include/c++/13/valarray:1208:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__equal_to, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
1208 | _DEFINE_BINARY_OPERATOR(==, __equal_to)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1208:1: note: template argument deduction/substitution failed:
paint.cpp:113:107: note: '__gnu_cxx::__alloc_traits<std::allocator<std::vector<bool> >, std::vector<bool> >::value_type' {aka 'std::vector<bool>'} is not derived from 'const std::valarray<_Tp>'
113 | if (k==1 && left_dp[i-1][0]==1 && (i+c[j]==n || right_dp[n-(i+c[j]+1)+1]==1) { black[i]++; black[i+c[j]]--; continue; }
| ^
/usr/inc