제출 #1058731

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1058731		hasan2006	가장 긴 여행 (IOI23_longesttrip)	C++17	컴파일 에러	0 ms	0 KiB

longesttrip

#include <bits/stdc++.h>
#include "longestrip.h"
using namespace std;

#define TL ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define rall(s) s.rbegin(),s.rend()
#define all(s) s.begin(),s.end()
#define pb push_back
#define se second
#define fi first
#define ll long long
#define ld long double
#define YES cout<<"YES\n"
#define Yes cout<<"Yes\n"
#define yes cout<<"yes\n"
#define NO cout<<"NO\n"
#define No cout<<"No\n"
#define no cout<<"no\n"


const int N = 5e5 + 9 , mod = 1e9 + 7;
ll a[N] , b[N] , dp[N] , c[N] , d[N];


vector<int> longest_trip(int n , int k) {
    ll  i , j , l ,r , m , s , f , x , y;
    deque<int>v;
    if(are_connected({0} , {1}) and are_connected({0} , {2}))
        v.pb(1) , v.pb(0) , v.pb(2);
    else if(are_connected({1} , {0}) and are_connected({1} , {2}))
        v.pb(0) , v.pb(1) , v.pb(2);
    else
        v.pb(1) , v.pb(2) , v.pb(0);
    for(i = 3; i < n; i++) {
        if(are_connected({i} , {v.front()}))
            v.push_front(i);
        else
            v.pb(i);
    }
    vector<int>vc;
    for(auto to : v)
        vc.pb(to);
    return vc;
}

컴파일 시 표준 에러 (stderr) 메시지

longesttrip.cpp:2:10: fatal error: longestrip.h: No such file or directory
    2 | #include "longestrip.h"
      |          ^~~~~~~~~~~~~~
compilation terminated.