Submission #1172283

#	Time	Username	Problem	Language	Result	Execution time	Memory
1172283		tamir1	Detecting Molecules (IOI16_molecules)	C++17	0 / 100	0 ms	328 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
vector<pair<int,int>> x;
vector<int> find_subset(int l, int u, vector<int> w) {
	vector<int> ans={};
	int n=w.size(),m=0,k,p,y=0;
	long long sum=0;
	for(int i=0;i<n;i++){
		sum+=w[i];
		x.push_back({w[i],i});
	}
	if(sum<l) return {};
	sort(w.begin(),w.end());
	sort(x.begin(),x.end());
	sum=0;
	for(int i=0;i<n;i++){
		if(sum+w[i]>u) break;
		sum+=w[i];
		m=i;
	}
	if(m==0) return {};
	k=n-1;
	p=0;
	for(int i = m; i < n; i++) {
		if(sum >= l && sum <= u) {
			for(int j = i - m; j <= i; j++) {
				ans.push_back(x[j].second);
			}
			return ans;
		}
	}
    return {};
}

Compilation message (stderr)

molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31