Submission #1105884

#	Time	Username	Problem	Language	Result	Execution time	Memory
1105884		abushbandit_	Detecting Molecules (IOI16_molecules)	C++17	0 / 100	1 ms	336 KiB

molecules

#include "molecules.h"
#include "bits/stdc++.h"

using namespace std;

vector<int> find_subset(int a, int b, vector<int> w) {
	vector<pair<int,int>> w2;
	int j = 1;
	for(auto i : w) w2.push_back({i,j++});
	sort(w.begin(),w.end());
	sort(w2.begin(),w2.end());
	int n = w.size();
	int resr = 0,resl = n;
	int l = 0;
	int ans = 0;
	int sum = 0;
	for(int r = 0;r < n;r++) {
		sum += w[r];
		if(sum < a) {
			continue;
		}
		while(sum > b && l <= r) {
			sum -= w[l];
			l++;
		}
		if(sum >= a && sum < b) {
			if(ans < r - l + 1) {
				ans = r - l + 1;
				resr = r,resl = l;
			}
		}
	}
	vector<int> res;
	for(int i = resl;i <= resr;i++) {
		res.push_back(w2[i].second);
	}
    return res;
}

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