#include <bits/stdc++.h>
using namespace std;
#define dbgv(v) cout<<#v<<" = "; f(i,0,v.size()) cout<<v[i]<<" "; cout<<endl
#define dbga(a,x,y) cout<<#a<<" = "; f(i,x,y) cout<<a[i]<<" "; cout<<endl
#define erorp(x) cout<<#x<<"={"<<x.F<<" , "<<x.S<<"}"<<endl
#define eror(x) cout<<#x<<'='<<(x)<<endl
#define f_(i,a,b) for(int i=a;i>=b;i--)
#define f(i,a,b) for(int i=a;i<b;i++)
#define nb(x) __builtin_popcount(x)
#define all(v) v.begin(),v.end()
#define bit(n,k) (((n)>>(k))&1)
#define Add(x,y) x=(x+y)%mod
#define maxm(a,b) a=max(a,b)
#define minm(a,b) a=min(a,b)
#define lst(x) x[x.size()-1]
#define sz(x) int(x.size())
#define mp make_pair
#define ll long long
#define pb push_back
#define S second
#define F first
#include "ricehub.h"
const int N=1e6+99;
int n,t,a[N];
int besthub(int R, int L,vector<int> A, long long B) {
}
int32_t main(){
ios:: sync_with_stdio(0), cin.tie(0), cout.tie(0);
}
Compilation message
ricehub.cpp: In function 'int besthub(int, int, std::vector<int>, long long int)':
ricehub.cpp:29:1: warning: no return statement in function returning non-void [-Wreturn-type]
29 | }
| ^
/usr/bin/ld: /tmp/ccQFMkld.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cclPZs0e.o:ricehub.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccQFMkld.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
