제출 #1033243

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1033243		Hectorungo_18	Island Hopping (JOI24_island)	C++17	컴파일 에러	0 ms	0 KiB

island

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

string abc = "abcdefghijklmnopqrstuvwxyz";

void solve(int n, int l){
    vector<int> b(n+1, 0);
    b[1]=1;


    for(int i = 1; i < n; i++){
        int a = query(1, i);
        if(b[a]) continue;
        b[a]=1;
        for(int j = 1; j < n; j++){
            int b = query(a, j);
            answer(a, b);
            if(vis[b]) break;
            vis[b]=1;
        }
    }

}

컴파일 시 표준 에러 (stderr) 메시지

island.cpp: In function 'void solve(int, int)':
island.cpp:12:17: error: 'query' was not declared in this scope
   12 |         int a = query(1, i);
      |                 ^~~~~
island.cpp:17:13: error: 'answer' was not declared in this scope
   17 |             answer(a, b);
      |             ^~~~~~
island.cpp:18:16: error: 'vis' was not declared in this scope
   18 |             if(vis[b]) break;
      |                ^~~
island.cpp:19:13: error: 'vis' was not declared in this scope
   19 |             vis[b]=1;
      |             ^~~