제출 #1033244

#제출 시각아이디문제언어결과실행 시간메모리
1033244Hectorungo_18Island Hopping (JOI24_island)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include"island.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:19:16: error: 'vis' was not declared in this scope
   19 |             if(vis[b]) break;
      |                ^~~
island.cpp:20:13: error: 'vis' was not declared in this scope
   20 |             vis[b]=1;
      |             ^~~