답안 #906385

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
906385 2024-01-14T07:24:45 Z Trisanu_Das Lightning Conductor (POI11_pio) C++17
컴파일 오류
0 ms 0 KB
#include <bits/stdc++.h>
using namespace std;
 
struct point {
	int i, l, r; //[l...r] => segment of maximality
};
 
int n, h[500005], dp[500005];
deque<point> hull;
 
double f(int x, int i) {
	return h[i] + sqrt(abs(x - i));
}
 
void solve() {
	hull.clear();
	for(int i = 1; i <= n; ++i) {
		while(!hull.empty() && hull.front().r < i) hull.pop_front();
		while(!hull.empty() && f(max(i, hull.back().l), hull.back().i) <= f(max(i, hull.back().l), i)) hull.pop_back();
		if(hull.empty()) hull.push_back({i, i, n});
		else {
			int l = max(i, hull.back().l), r = hull.back().r, ans = 0;
			while(l <= r) {
				int m = (l + r) / 2;
				if(f(m, i) >= f(m, hull.back().i)) ans = m, r = m - 1;
				else l = m + 1;
			}
			if(ans) {
				if(ans - 1 >= hull.back().l) hull.back().r = ans - 1;
				else hull.pop_back();
				hull.push_back({i, ans, n});
			}
		}
		dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
	}
}
 
int main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL);
	cin >> n;
	for(int i = 1; i <= n; i++) cin >> h[i];
	solve();
	reverse(h + 1, h + 1 + n);
	reverse(dp + 1, dp + 1 + n);
	solve();
	for(int i = n; i; --i) cout << dp[i] << '\n';
}

Compilation message

pio.cpp: In function 'void solve()':
pio.cpp:34:53: error: no matching function for call to 'get(int&, int&)'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:223:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(std::pair<_Tp1, _Tp2>&)'
  223 |     get(std::pair<_Tp1, _Tp2>& __in) noexcept
      |     ^~~
/usr/include/c++/10/utility:223:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::pair<_Tp1, _Tp2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:228:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(std::pair<_Tp1, _Tp2>&&)'
  228 |     get(std::pair<_Tp1, _Tp2>&& __in) noexcept
      |     ^~~
/usr/include/c++/10/utility:228:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::pair<_Tp1, _Tp2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:233:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(const std::pair<_Tp1, _Tp2>&)'
  233 |     get(const std::pair<_Tp1, _Tp2>& __in) noexcept
      |     ^~~
/usr/include/c++/10/utility:233:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:238:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(const std::pair<_Tp1, _Tp2>&&)'
  238 |     get(const std::pair<_Tp1, _Tp2>&& __in) noexcept
      |     ^~~
/usr/include/c++/10/utility:238:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:247:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_T1, _T2>&)'
  247 |     get(pair<_Tp, _Up>& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:247:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::pair<_T1, _T2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:252:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_T1, _T2>&)'
  252 |     get(const pair<_Tp, _Up>& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:252:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:257:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_T1, _T2>&&)'
  257 |     get(pair<_Tp, _Up>&& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:257:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::pair<_T1, _T2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:262:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_T1, _T2>&&)'
  262 |     get(const pair<_Tp, _Up>&& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:262:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:267:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp& std::get(std::pair<_Up, _Tp>&)'
  267 |     get(pair<_Up, _Tp>& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:267:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::pair<_Up, _Tp>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:272:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp& std::get(const std::pair<_Up, _Tp>&)'
  272 |     get(const pair<_Up, _Tp>& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:272:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::pair<_Up, _Tp>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:277:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp&& std::get(std::pair<_Up, _Tp>&&)'
  277 |     get(pair<_Up, _Tp>&& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:277:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::pair<_Up, _Tp>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included from /usr/include/c++/10/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from pio.cpp:1:
/usr/include/c++/10/utility:282:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp&& std::get(const std::pair<_Up, _Tp>&&)'
  282 |     get(const pair<_Up, _Tp>&& __p) noexcept
      |     ^~~
/usr/include/c++/10/utility:282:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::pair<_Up, _Tp>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[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 pio.cpp:1:
/usr/include/c++/10/array:334:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr _Tp& std::get(std::array<_Tp, _Nm>&)'
  334 |     get(array<_Tp, _Nm>& __arr) noexcept
      |     ^~~
/usr/include/c++/10/array:334:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::array<_Tp, _Nm>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[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 pio.cpp:1:
/usr/include/c++/10/array:343:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr _Tp&& std::get(std::array<_Tp, _Nm>&&)'
  343 |     get(array<_Tp, _Nm>&& __arr) noexcept
      |     ^~~
/usr/include/c++/10/array:343:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::array<_Tp, _Nm>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[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 pio.cpp:1:
/usr/include/c++/10/array:351:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr const _Tp& std::get(const std::array<_Tp, _Nm>&)'
  351 |     get(const array<_Tp, _Nm>& __arr) noexcept
      |     ^~~
/usr/include/c++/10/array:351:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[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 pio.cpp:1:
/usr/include/c++/10/array:360:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr const _Tp&& std::get(const std::array<_Tp, _Nm>&&)'
  360 |     get(const array<_Tp, _Nm>&& __arr) noexcept
      |     ^~~
/usr/include/c++/10/array:360:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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 pio.cpp:1:
/usr/include/c++/10/tuple:1294:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >& std::get(std::tuple<_UTypes ...>&)'
 1294 |     get(tuple<_Elements...>& __t) noexcept
      |     ^~~
/usr/include/c++/10/tuple:1294:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::tuple<_UTypes ...>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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 pio.cpp:1:
/usr/include/c++/10/tuple:1300:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >& std::get(const std::tuple<_UTypes ...>&)'
 1300 |     get(const tuple<_Elements...>& __t) noexcept
      |     ^~~
/usr/include/c++/10/tuple:1300:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::tuple<_UTypes ...>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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 pio.cpp:1:
/usr/include/c++/10/tuple:1306:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >&& std::get(std::tuple<_UTypes ...>&&)'
 1306 |     get(tuple<_Elements...>&& __t) noexcept
      |     ^~~
/usr/include/c++/10/tuple:1306:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::tuple<_UTypes ...>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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 pio.cpp:1:
/usr/include/c++/10/tuple:1315:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_UTypes ...> >&& std::get(const std::tuple<_UTypes ...>&&)'
 1315 |     get(const tuple<_Elements...>&& __t) noexcept
      |     ^~~
/usr/include/c++/10/tuple:1315:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::tuple<_UTypes ...>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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 pio.cpp:1:
/usr/include/c++/10/tuple:1338:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr _Tp& std::get(std::tuple<_UTypes ...>&)'
 1338 |     get(tuple<_Types...>& __t) noexcept
      |     ^~~
/usr/include/c++/10/tuple:1338:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::tuple<_UTypes ...>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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 pio.cpp:1:
/usr/include/c++/10/tuple:1344:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr _Tp&& std::get(std::tuple<_UTypes ...>&&)'
 1344 |     get(tuple<_Types...>&& __t) noexcept
      |     ^~~
/usr/include/c++/10/tuple:1344:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'std::tuple<_UTypes ...>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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 pio.cpp:1:
/usr/include/c++/10/tuple:1350:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr const _Tp& std::get(const std::tuple<_UTypes ...>&)'
 1350 |     get(const tuple<_Types...>& __t) noexcept
      |     ^~~
/usr/include/c++/10/tuple:1350:5: note:   template argument deduction/substitution failed:
pio.cpp:34:53: note:   mismatched types 'const std::tuple<_UTypes ...>' and 'int'
   34 |   dp[i] = max(dp[i], (int)ceil(get(i, hull.front().i)) - h[i]);
      |                                                     ^
In file included 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/