Submission #102151

#	Time	Username	Problem	Language	Result	Execution time	Memory
102151		royyaha	Detecting Molecules (IOI16_molecules)	C++11	Compilation error	0 ms	0 KiB

molecules

#ifdef judge
#include "lib1956.h"
#endif
#include<bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> ii;
typedef pair<int, ii> pii;
#define rep(i, a, n) for(int i = a; i < n; ++i)
#define rep0(i, n) rep(i, 0, n)
#define rep1(i, n) rep(i, 1, n+1)
#define fs first
#define sc second
#define pb push_back
#define eb emplace_back
#define IOS cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0);
#define _ << " " << 
#define endl '\n'
#define wer(x) cout << (#x) << "->" << (x) << endl;
#define we(x) (#x) << ":(" << x << ") "
//////////////////////////////////////////////////////////////////
#define __lg(i) log(i) / log(2)

const int maxn = 2e5+50;
vector<ii> item;

vector<int> solve(int l, int r, vector<int> w) {
	int n = (int) w.size();
	rep0(i, n) item.eb(w[i], i + 1);
	sort(item.begin(), item.end());
	vector<int> ans;
	queue<ii> q;
	int sum = 0;
	for(auto i : item) {
		while(q.empty() != false && i.fs - q.front().fs > r - l) sum -= q.front().fs, q.pop();
		q.push(i); sum += i.fs;
		while(q.empty() != false && sum > l) {
			sum -= q.front().fs, q.pop();
		}
		if(sum >= r) {
			while(q.empty() != false) {
				ans.pb(q.front().sc);
				q.pop();
			}
		}
	}
	sort(ans.begin(), ans.end());
	return ans;


}

signed main() {

}

Compilation message (stderr)

/tmp/cc0zhJ7K.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/cc8koNsC.o:molecules.cpp:(.text.startup+0x0): first defined here
/tmp/cc0zhJ7K.o: In function `main':
grader.cpp:(.text.startup+0x152): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status