제출 #1078444

#제출 시각아이디문제언어결과실행 시간메모리
1078444vjudge1Longest Trip (IOI23_longesttrip)C++17
컴파일 에러
0 ms0 KiB
#include "longesttrip.h" #include <bits/stdc++.h> #define fastio ios_base::sync_with_stdio(0); cin.tie(0); #define vi vector<int> #define ll long long #define ff first #define ss second using namespace std; const int MAX=3e3+5; vector<int> longest_trip(int n,int d){ vector<int>a; a.push_back(0); vector<int>b; b.push_back(1); int x=0; int y=0; deque<int>ans; if(are_connected(a,b)){ x=0; y=1; ans.push_back(0); ans.push_back(1); } else{ x=0; y=2; ans.push_back(0); ans.push_back(1); ans.push_back(2); } for(int i=2;i<n;i++){ if(ans.size()==3 and i==2) continue; if(are_connected(y,i)){ ans.push_back(i); } else{ ans.push_front(i); } } vector<int>v; for(auto it:ans){ v.push_back(it); } return v; }

컴파일 시 표준 에러 (stderr) 메시지

longesttrip.cpp: In function 'std::vector<int> longest_trip(int, int)':
longesttrip.cpp:34:26: error: could not convert 'y' from 'int' to 'std::vector<int>'
   34 |         if(are_connected(y,i)){
      |                          ^
      |                          |
      |                          int