제출 #1210833

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1210833		LIA	동굴 (IOI13_cave)	C++17	컴파일 에러	0 ms	0 KiB

cave

#include <bits/stdc++.h>
using namespace std;
typedef int ll;
typedef tuple<ll, ll, ll> plll;
typedef vector<plll> vplll;
typedef pair<ll, ll> pll;
typedef vector<ll> vll;
typedef vector<pll> vpll;
typedef vector<vector<pll>> vvpll;
typedef vector<vector<ll>> vvll;
typedef vector<bool> vb;
typedef vector<vector<bool>> vvb;
#define loop(i, s, e) for (ll i = (s); i < (e); ++i)
#define loopr(i, e, s) for (ll i = (e)-1; i >= (s); --i)
#define all(a) a.begin(), a.end()
const ll inf = 1e9 + 7;



void exploreCave(int n) {
  ll s[n];
  loop(i,0,n) {
    s[i] = 0;
  }
  ll loc[n];
  vb of_prev(n, false);
  loop(i,0,n) {
    loop(j,0,n) {
     if (of_prev[j] == false) {
       ll cop[n];
       loop(c,0,n) cop[c] = s[c];
       cop[j] = 1;
       ll c1 = tryCombination(cop), c2 = tryCombination(s);
       if (c1==-1) c1 = n;
       if (c1 == i &&c2>=i) {
         of_prev[j] = 1;
         s[j] = 0;
         loc[i] = j;
         break;
       }
       if (c1>=i && c2==i) {
         of_prev[j] = 1;
         s[j] = 1;
         loc[i] = j;
         break;
       }
     }
    }
  }
  answer(s, loc);
}

컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:34:16: error: 'tryCombination' was not declared in this scope
   34 |        ll c1 = tryCombination(cop), c2 = tryCombination(s);
      |                ^~~~~~~~~~~~~~
cave.cpp:36:22: error: 'c2' was not declared in this scope; did you mean 'c1'?
   36 |        if (c1 == i &&c2>=i) {
      |                      ^~
      |                      c1
cave.cpp:42:21: error: 'c2' was not declared in this scope; did you mean 'c1'?
   42 |        if (c1>=i && c2==i) {
      |                     ^~
      |                     c1
cave.cpp:51:3: error: 'answer' was not declared in this scope
   51 |   answer(s, loc);
      |   ^~~~~~