제출 #912310

#제출 시각아이디문제언어결과실행 시간메모리
912310Vladth11Detecting Molecules (IOI16_molecules)C++14
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h>
#define debug(x) cerr << #x << " " << x << "\n"
#define debugs(x) cerr << #x << " " << x << " "
#pragma GCC optimize("Ofast")

#include "molecules.h"

#define int long long

using namespace std;
typedef pair <int, int> pii;

const int NMAX = 200001;

pii v[NMAX];

vector<int> find_subset(int l, int u, vector<int> w) {
    int n = w.size();
    for(int i = 0; i < n; i++){
        v[i + 1] = {w[i], i + 1};
    }
    sort(v + 1, v + n + 1);
    int lft = 1, sum = 0;
    for(int i = 1; i <= n; i++){
        sum += v[i].first;
        while(lft < i && sum - v[lft].first >= l){
            sum -= v[lft].first;
            lft++;
        }
        if(sum >= l && sum <= u){
            vector <int> sol;
            for(int j = lft; j <= i; j++){
                sol.push_back(v[j].second - 1);
            }
            sort(sol.begin(), sol.end());
            return sol;
        }
    }
    vector <int> clr;
    clr.clear();
    return clr;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccPuMoTJ.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