| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1201266 | PagodePaiva | 봉쇄 시간 (IOI23_closing) | C++20 | 컴파일 에러 | 0 ms | 0 KiB |
#include "closing.h"
#include<bits/stdc++.h>
using namespace std;
const int N = 2000010;
vector <int> g[N];
int mark[N];
int max_score(int n, int X, int Y, long long K,
std::vector<int> U, std::vector<int> V, std::vector<int> W){
for(int i = 0;i < n-1;i++){
g[U[i]].push_back({V[i], W[i]});
g[V[i]].push_back({U[i], W[i]});
}
int ans = 0;
priority_queue <int> pq;
for(auto [v, w] : g[X]){
pq.push({-w, v});
}
for(auto [v, w] : g[Y]){
pq.push({-w, v});
}
int ans = 0, sum = 0;;
while(!pq.empty()){
auto [w, v] = pq.top();
pq.pop();
if(mark[v])
continue;
w *= -1;
if(sum+w > k){
return ans;
}
sum += w;
ans++;
mark[v] = 1;
for(auto [x, ww] : g[v]){
if(mark[x])
continue;
pq.push({-(ww+w), x});
}
}
return ans;
}
컴파일 시 표준 에러 (stderr) 메시지
closing.cpp: In function 'int max_score(int, int, int, long long int, std::vector<int>, std::vector<int>, std::vector<int>)':
closing.cpp:14:26: error: no matching function for call to 'std::vector<int>::push_back(<brace-enclosed initializer list>)'
14 | g[U[i]].push_back({V[i], W[i]});
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/11/vector:67,
from closing.h:1,
from closing.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:1187:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::value_type = int]'
1187 | push_back(const value_type& __x)
| ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1187:35: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const int&'}
1187 | push_back(const value_type& __x)
| ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_vector.h:1203:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::value_type = int]'
1203 | push_back(value_type&& __x)
| ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1203:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<int>::value_type&&' {aka 'int&&'}
1203 | push_back(value_type&& __x)
| ~~~~~~~~~~~~~^~~
closing.cpp:15:26: error: no matching function for call to 'std::vector<int>::push_back(<brace-enclosed initializer list>)'
15 | g[V[i]].push_back({U[i], W[i]});
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/11/vector:67,
from closing.h:1,
from closing.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:1187:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::value_type = int]'
1187 | push_back(const value_type& __x)
| ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1187:35: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const int&'}
1187 | push_back(const value_type& __x)
| ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_vector.h:1203:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::value_type = int]'
1203 | push_back(value_type&& __x)
| ^~~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:1203:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<int>::value_type&&' {aka 'int&&'}
1203 | push_back(value_type&& __x)
| ~~~~~~~~~~~~~^~~
closing.cpp:19:14: error: cannot decompose non-array non-class type 'int'
19 | for(auto [v, w] : g[X]){
| ^~~~~~
closing.cpp:20:16: error: no matching function for call to 'std::priority_queue<int>::push(<brace-enclosed initializer list>)'
20 | pq.push({-w, v});
| ~~~~~~~^~~~~~~~~
In file included from /usr/include/c++/11/queue:64,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:86,
from closing.cpp:3:
/usr/include/c++/11/bits/stl_queue.h:640:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = std::less<int>; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int]'
640 | push(const value_type& __x)
| ^~~~
/usr/include/c++/11/bits/stl_queue.h:640:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const int&'}
640 | push(const value_type& __x)
| ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_queue.h:648:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(std::priority_queue<_Tp, _Sequence, _Compare>::value_type&&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = std::less<int>; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int]'
648 | push(value_type&& __x)
| ^~~~
/usr/include/c++/11/bits/stl_queue.h:648:25: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::priority_queue<int>::value_type&&' {aka 'int&&'}
648 | push(value_type&& __x)
| ~~~~~~~~~~~~~^~~
closing.cpp:22:14: error: cannot decompose non-array non-class type 'int'
22 | for(auto [v, w] : g[Y]){
| ^~~~~~
closing.cpp:23:16: error: no matching function for call to 'std::priority_queue<int>::push(<brace-enclosed initializer list>)'
23 | pq.push({-w, v});
| ~~~~~~~^~~~~~~~~
In file included from /usr/include/c++/11/queue:64,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:86,
from closing.cpp:3:
/usr/include/c++/11/bits/stl_queue.h:640:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = std::less<int>; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int]'
640 | push(const value_type& __x)
| ^~~~
/usr/include/c++/11/bits/stl_queue.h:640:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const int&'}
640 | push(const value_type& __x)
| ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_queue.h:648:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(std::priority_queue<_Tp, _Sequence, _Compare>::value_type&&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = std::less<int>; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int]'
648 | push(value_type&& __x)
| ^~~~
/usr/include/c++/11/bits/stl_queue.h:648:25: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::priority_queue<int>::value_type&&' {aka 'int&&'}
648 | push(value_type&& __x)
| ~~~~~~~~~~~~~^~~
closing.cpp:25:9: error: redeclaration of 'int ans'
25 | int ans = 0, sum = 0;;
| ^~~
closing.cpp:17:9: note: 'int ans' previously declared here
17 | int ans = 0;
| ^~~
closing.cpp:27:14: error: cannot decompose non-array non-class type 'int'
27 | auto [w, v] = pq.top();
| ^~~~~~
closing.cpp:32:20: error: 'k' was not declared in this scope
32 | if(sum+w > k){
| ^
closing.cpp:41:20: error: no matching function for call to 'std::priority_queue<int>::push(<brace-enclosed initializer list>)'
41 | pq.push({-(ww+w), x});
| ~~~~~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/11/queue:64,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:86,
from closing.cpp:3:
/usr/include/c++/11/bits/stl_queue.h:640:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = std::less<int>; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int]'
640 | push(const value_type& __x)
| ^~~~
/usr/include/c++/11/bits/stl_queue.h:640:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const int&'}
640 | push(const value_type& __x)
| ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_queue.h:648:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(std::priority_queue<_Tp, _Sequence, _Compare>::value_type&&) [with _Tp = int; _Sequence = std::vector<int>; _Compare = std::less<int>; std::priority_queue<_Tp, _Sequence, _Compare>::value_type = int]'
648 | push(value_type&& __x)
| ^~~~
/usr/include/c++/11/bits/stl_queue.h:648:25: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::priority_queue<int>::value_type&&' {aka 'int&&'}
648 | push(value_type&& __x)
| ~~~~~~~~~~~~~^~~