Submission #1209908

#	Time	Username	Problem	Language	Result	Execution time	Memory
1209908		LIA	Cave (IOI13_cave)	C++17	Compilation error	0 ms	0 KiB

cave

#include "cave.h"
#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 ans[], ans1[];
  loop(i,0,n) {
    ans[i] = i;
    ans1[i] = 1;
  }
  answer(ans1, ans);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:20:6: error: storage size of 'ans' isn't known
   20 |   ll ans[], ans1[];
      |      ^~~
cave.cpp:20:13: error: storage size of 'ans1' isn't known
   20 |   ll ans[], ans1[];
      |             ^~~~