제출 #1028180

#제출 시각아이디문제언어결과실행 시간메모리
1028180khanhtbDetecting Molecules (IOI16_molecules)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
#include "molecules.h"
#define ll long long
#define ull unsigned long long
#define ld long double
#define pb push_back
#define pf push_front
#define vi vector<ll>
#define vii vector<vi>
#define pll pair<ll, ll>
#define vpll vector<pll>
#define all(a) a.begin(), a.end()
#define fi first
#define se second
using namespace std;
const ll mod = 1e9 + 7;
const ll inf = 2e18;
const ll blocksz = 320;
const ll N = 2e5 + 8;
ll ans[N];
pll a[N];
vi find_subset(int l, int r, vi x){
    ll n = x.size();
    for(ll i = 0; i < n; i++) a[i].fi = x[i], a[i].se = i;
    sort(a,a+n);
    vi ans;
    ll j = 0, sum = 0;
    for(ll i = 0; i < n; i++){
        sum += a[i].fi;
        while((sum > r || a[i].fi-a[j].fi > r-l) && j <= i){
            sum -= a[j].fi;
            j++;
        }
        if(l <= sum){
            for(ll x = j; x <= i; x++) ans.pb(a[x].se);
            break;
        }
    }
    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccVNS94l.o: in function `main':
grader.cpp:(.text.startup+0x18d): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status