제출 #349613

#제출 시각아이디문제언어결과실행 시간메모리
349613evn악어의 지하 도시 (IOI11_crocodile)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "crocodile.h" using namespace std; #define f first #define s second #define pb push_back #define mp make_pair #define sz(a) a.size() typedef long long ll; typedef pair<int, int> pii; #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; template<class T> using oset=tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; ll dist[1005]; vector<pii> adj[1005]; bool isExit[1005]; ll ans = 1e18; void dfs(int u, int p){ for(pii e : adj[u]){ int v=e.f; int w = e.s; if(v == p)continue; dist[v] = dist[u] + 1LL * w; dfs(v, u); } vector<ll> children; for(pii e : adj[u]){ if(e.f != p){ children.pb(dist[e.f]); } } sort(children.begin(), children.end()); if(children.size() >= 2){ ans = min(ans, children[1]); } } int travel_plan(int N, int M, vector<vector<int>> R, vector<int> L, int K, vector<int> P){ for(int i =0; i < R.size(); i++){ adj[R[i][0]].pb({adj[R[i][1]], L[i]}); adj[R[i][1]].pb({adj[R[i][0]], L[i]}); } for(int i = 0; i < K; i++){ isExit[P[i]] = true; } dfs(0, -1); cout << ans << '\n'; } /** int main(){ ios_base::sync_with_stdio(false); cin.tie(NULL); }**/

컴파일 시 표준 에러 (stderr) 메시지

crocodile.cpp: In function 'int travel_plan(int, int, std::vector<std::vector<int> >, std::vector<int>, int, std::vector<int>)':
crocodile.cpp:39:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   39 |  for(int i =0; i < R.size(); i++){
      |                ~~^~~~~~~~~~
crocodile.cpp:40:39: error: no matching function for call to 'std::vector<std::pair<int, int> >::push_back(<brace-enclosed initializer list>)'
   40 |   adj[R[i][0]].pb({adj[R[i][1]], L[i]});
      |                                       ^
In file included from /usr/include/c++/9/vector:67,
                 from /usr/include/c++/9/queue:61,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:86,
                 from crocodile.cpp:1:
/usr/include/c++/9/bits/stl_vector.h:1184:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; std::vector<_Tp, _Alloc>::value_type = std::pair<int, int>]'
 1184 |       push_back(const value_type& __x)
      |       ^~~~~~~~~
/usr/include/c++/9/bits/stl_vector.h:1184:35: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const std::pair<int, int>&'}
 1184 |       push_back(const value_type& __x)
      |                 ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/9/bits/stl_vector.h:1200:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; std::vector<_Tp, _Alloc>::value_type = std::pair<int, int>]'
 1200 |       push_back(value_type&& __x)
      |       ^~~~~~~~~
/usr/include/c++/9/bits/stl_vector.h:1200:30: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<std::pair<int, int> >::value_type&&' {aka 'std::pair<int, int>&&'}
 1200 |       push_back(value_type&& __x)
      |                 ~~~~~~~~~~~~~^~~
crocodile.cpp:41:39: error: no matching function for call to 'std::vector<std::pair<int, int> >::push_back(<brace-enclosed initializer list>)'
   41 |   adj[R[i][1]].pb({adj[R[i][0]], L[i]});
      |                                       ^
In file included from /usr/include/c++/9/vector:67,
                 from /usr/include/c++/9/queue:61,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:86,
                 from crocodile.cpp:1:
/usr/include/c++/9/bits/stl_vector.h:1184:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; std::vector<_Tp, _Alloc>::value_type = std::pair<int, int>]'
 1184 |       push_back(const value_type& __x)
      |       ^~~~~~~~~
/usr/include/c++/9/bits/stl_vector.h:1184:35: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const std::pair<int, int>&'}
 1184 |       push_back(const value_type& __x)
      |                 ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/9/bits/stl_vector.h:1200:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; std::vector<_Tp, _Alloc>::value_type = std::pair<int, int>]'
 1200 |       push_back(value_type&& __x)
      |       ^~~~~~~~~
/usr/include/c++/9/bits/stl_vector.h:1200:30: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::vector<std::pair<int, int> >::value_type&&' {aka 'std::pair<int, int>&&'}
 1200 |       push_back(value_type&& __x)
      |                 ~~~~~~~~~~~~~^~~
crocodile.cpp:48:1: warning: no return statement in function returning non-void [-Wreturn-type]
   48 | }
      | ^