Submission #950523

#	Time	Username	Problem	Language	Result	Execution time	Memory
950523		hengliao	Holiday (IOI14_holiday)	C++17	Compilation error	0 ms	0 KiB

holiday

#include<bits/stdc++.h>
using namespace std;

#define F first
#define S second
#define pb push_back
#define vll vector<ll>
#define pll pair<ll, ll>
typedef long long ll;

ll findMaxAttraction(ll n, ll s, ll d, ll a[]){
    ll ans=0;
    if(s==0){
        set<ll> st;
        ll cur=0;
        
        ll siz=0;
        for(ll i=0;i<n;i++){
            if(d<=0) break;
            st.insert(a[i]);
            cur+=a[i];
            siz++;
            while(siz>d){
                cur-=*st.begin();
                st.erase(st.begin());
                siz--;
            }
            ans=max(ans, cur);
            d--;
        }
        
    }
    return ans;
}

/*int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    ll a[5]={10, 2, 20, 30, 1};

    cout<<findMaxAttraction(5, 0, 7, a);
    return 0;
}*/

Compilation message (stderr)

/usr/bin/ld: /tmp/ccoCZhDG.o: in function `main':
grader.cpp:(.text.startup+0xaf): undefined reference to `findMaxAttraction(int, int, int, int*)'
collect2: error: ld returned 1 exit status