제출 #889722

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
889722	2023-12-20 06:14:54	vjudge1	Tourism (JOI23_tourism)	C++17	17 / 100	5070 ms	18264 KiB

tourism

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define int long long
#define pb push_back
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define ordered_set tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update>
#define ordered_multiset tree<type1, null_type, less_equal<type1>, rb_tree_tag, tree_order_statistics_node_update>;
using namespace std;
using namespace __gnu_pbds;
const int mod = 1e9+7;
const double PI = acos(-1.0);
const double epsilon = 1e-6;
const int N = 1e5+5;
vector<int> g[N];
int ans = 0;
int c[N],t2[N*4],t[N*4],dis[N],up[20][N],tin[N],tout[N];
bool vis[N];
int par[N];
vector<int> pos[N];
int timer;
void build(int v, int l, int r){
  if(l == r){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

tourism.cpp:103:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  103 | main(){
      | ^~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 7 / 7
• Subtask 4: 0 / 18
• Subtask 5: 0 / 24
• Subtask 6: 0 / 41