제출 #917747

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
917747	2024-01-28 17:13:12	_VIBE	Team Contest (JOI22_team)	C++17	100 / 100	1824 ms	90040 KiB

team

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#include "bits/stdc++.h"
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less_equal<int>,rb_tree_tag,tree_order_statistics_node_update>
typedef tree<pair<int,int>, null_type,less<pair<int,int>>, rb_tree_tag,tree_order_statistics_node_update>ordered_multiset;
#define endl '\n'
#define int long long
const int inf=1ll<<60;
void Excuse_Me(int TC)
{
   
   int n;
   cin>>n;
   
   vector<vector<int>> g(n);
   
   vector<int> v;
   
   for(int i=0;i<n;i++){
        int a,b,c;
        cin>>a>>b>>c;
        g[i]={a,b,c};
        v.push_back(b);
        v.push_back(b-1);
        v.push_back(b+1);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

team.cpp: In function 'void Excuse_Me(long long int)':
team.cpp:43:17: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |    for(int i=0;i<v.size();i++) comp[v[i]]=i;
      |                ~^~~~~~~~~
team.cpp: In lambda function:
team.cpp:140:13: warning: unused variable 'b' [-Wunused-variable]
  140 |         int b=comp[vb];
      |             ^
team.cpp: In lambda function:
team.cpp:215:19: warning: comparison of integer expressions of different signedness: 'long long int' and '__gnu_pbds::detail::bin_search_tree_set<long long int, __gnu_pbds::null_type, std::less_equal<long long int>, __gnu_pbds::detail::tree_traits<long long int, __gnu_pbds::null_type, std::less_equal<long long int>, __gnu_pbds::tree_order_statistics_node_update, __gnu_pbds::rb_tree_tag, std::allocator<char> >, std::allocator<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  215 |             if(ind==b_entry.size()) return;
      |                ~~~^~~~~~~~~~~~~~~~
team.cpp: In function 'int main()':
team.cpp:332:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  332 |     freopen("error.txt","w",stderr);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 29 / 29
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 27 / 27