제출 #592169

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
592169		PiejanVDC	Stations (IOI20_stations)	C++17	컴파일 에러	0 ms	0 KiB

stations

#include <bits/stdc++.h>
#include "stations.h"
using namespace std;
 
vector<int>label(int n, int k, vector<int>u, vector<int>v) {
    vector<int>adj[n];

    for(int i = 0 ; i < (int)u.size() ; i++) {
        adj[u[i]].push_back(v[i]);
        adj[v[i]].push_back(u[i]);
    }

    int start;

    for(int i = 0 ; i < n ; i++) {
        if((int)adj[i].size() == 1)
            start = i;
    }

    vector<int>l(n);

    vectro<bool>vis(n, 0);

    for(int i = 0 ; i < n ; i++) {
        vis[start] = 1;
        l[start] = i;
        for(auto z : adj[start]) if(!vis[z]) 
            start = z;
    }

    return l;
}

int find_next_station(int s, int t, vector<int>c) {
    if(s < t)
        return c[1];
    return c[0];
}

컴파일 시 표준 에러 (stderr) 메시지

stations.cpp: In function 'std::vector<int> label(int, int, std::vector<int>, std::vector<int>)':
stations.cpp:22:5: error: 'vectro' was not declared in this scope
   22 |     vectro<bool>vis(n, 0);
      |     ^~~~~~
stations.cpp:22:12: error: expected primary-expression before 'bool'
   22 |     vectro<bool>vis(n, 0);
      |            ^~~~
stations.cpp:25:9: error: 'vis' was not declared in this scope
   25 |         vis[start] = 1;
      |         ^~~