#include <bits/stdc++.h>
#define pb push_back
#define eb emplace_back
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define uniq(x) x.erase(unique(all(x)), x.end())
#define rall(x) x.rbegin(), x.rend()
//#define int long long
using namespace std;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
const int mod = 1e9 + 7;
const int LOG = 20;
const int maxn = 1e5 + 5;
const double eps = 1e-9;
void setIO() {
ios_base::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
}
int besthub(int R, int L, vector<int> v, int B) {
int ans = 0;
return ans;
}
// int32_t main() {
// setIO();
// int R, L, B;
// cin >> R >> L >> B;
// vector<int> v(R);
// for(int &x : v) cin >> x;
// cout << besthub(R, L, v, B) << '\n';
// return 0;
// }
Compilation message
/usr/bin/ld: /tmp/cc2T1y5y.o: in function `main':
grader.cpp:(.text.startup+0xae): undefined reference to `besthub(int, int, int*, long long)'
collect2: error: ld returned 1 exit status
