제출 #972281

#제출 시각아이디문제언어결과실행 시간메모리
972281vjudge1Detecting Molecules (IOI16_molecules)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define double long double
#define pon ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);  int T=1;
#define ponchik signed main
#define pb push_back
#define pf push_front
#define endl "\n"
#define F first
#define S second

const int N=1e5+69,INF=1e18+1488;

vector<int>find_subset (int l, int u, vector<int> w) {
//  freopen( "###.in" ,"r",stdin); freopen( "###.out" ,"w",stdout);
//	cin>>T;
	int n=(int)w.size(),a=l,b=u;
	sort(w.begin(),w.end());
	int l1=0,r=0,sum=w[0];
	vector <int> ans;
	while (l1<=r&&l<n)
	{
		if (sum>=a&&sum<=b)
		{
			
			for (int i=l1; i<=r; i++) ans.pb(w[i]);
			return ans;
		}
		if (sum+w[r+1]<a) r++,sum+=w[r];
		else if (sum+w[r+1]>b) l1++,sum-=w[l1-1];
	}
	return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccdXVMPU.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