| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 722214 | 2023-04-11T15:13:24 Z | 600Mihnea | Worst Reporter 4 (JOI21_worst_reporter4) | C++17 | Compilation error |
0 ms | 0 KB |
#include <cmath>
#include <functional>
#include <fstream>
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <set>
#include <map>
#include <list>
#include <time.h>
#include <math.h>
#include <random>
#include <deque>
#include <cassert>
#include <queue>
#include <unordered_map>
#include <unordered_set>
#include <iomanip>
#include <bitset>
#include <sstream>
#include <stack>
#include <chrono>
#include <cstring>
#include <numeric>
using namespace std;
typedef long long ll;
const int N = 200000 + 7;
const ll INF = (ll)1e18 + 7;
int n;
int par[N];
int h[N];
int c[N];
vector<int> g[N];
int dep[N];
ll dp[N];
ll get(int a) {
ll sol = c[a];
for (auto& b : g[a]) {
sol += get(b);
}
sol = min(sol, dp[a]);
return sol;
}
void compute(int a) {
dp[a] = 0;
for (auto& b : g[a]) {
dp[a] += get(b);
}
}
void build1(int a) {
for (auto& b : g[a]) {
dep[b] = 1 + dep[a];
build1(b);
}
}
signed main() {
#ifdef ONPC
FILE* stream;
freopen_s(&stream, "input.txt", "r", stdin);
#else
ios::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
#endif
cin >> n;
for (int i = 1; i <= n; i++) {
cin >> par[i] >> h[i] >> c[i];
dp[i] = INF;
}
assert(par[1] == 1);
for (int i = 2; i <= n; i++) {
assert(1 <= par[i] && par[i] <= i - 1);
g[par[i]].push_back(i);
}
build1(1);
vector<int> ord(n);
iota(ord.begin(), ord.end(), 1);
sort(ord.begin(), ord.end(), [&](int a, int b) {
if (h[a] != h[b]) {
return h[a] > h[b];
}
return dep[a] > dep[b];
});
for (auto& a : ord) {
compute(a);
}
cout << get(1, 0) << "\n";
return 0;
}
Compilation message
worst_reporter2.cpp: In function 'int main()':
worst_reporter2.cpp:87:18: error: no matching function for call to 'get(int, int)'
87 | cout << get(1, 0) << "\n";
| ^
worst_reporter2.cpp:37:4: note: candidate: 'll get(int)'
37 | ll get(int a) {
| ^~~
worst_reporter2.cpp:37:4: note: candidate expects 1 argument, 2 provided
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::pair<_Tp1, _Tp2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::pair<_Tp1, _Tp2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::pair<_T1, _T2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::pair<_T1, _T2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::pair<_T1, _T2>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::pair<_Up, _Tp>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::pair<_Up, _Tp>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::pair<_Up, _Tp>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:38,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::pair<_Up, _Tp>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::array<_Tp, _Nm>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::array<_Tp, _Nm>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/tuple:39,
from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::array<_Tp, _Nm>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/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:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^
In file included from /usr/include/c++/10/functional:54,
from worst_reporter2.cpp:2:
/usr/include/c++/10/tuple:1357:5: note: candidate: 'template<class _Tp, class ... _Types> constexpr const _Tp&& std::get(const std::tuple<_UTypes ...>&&)'
1357 | get(const tuple<_Types...>&& __t) noexcept
| ^~~
/usr/include/c++/10/tuple:1357:5: note: template argument deduction/substitution failed:
worst_reporter2.cpp:87:18: note: mismatched types 'const std::tuple<_UTypes ...>' and 'int'
87 | cout << get(1, 0) << "\n";
| ^