Submission #468571

#	Time	Username	Problem	Language	Result	Execution time	Memory
468571		PiejanVDC	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	204 KiB

molecules

#include <molecules.h>
#include <bits/stdc++.h>
using namespace std;

vector<int> find_subset(int l, int u, vector<int> w) {
	int n = w.size();
	int cnt=0;
	sort(w.begin(),w.end());
	int left=0,right=0;
	while(right < n) {
		if(cnt + w[right] > u) break;
		cnt+=w[right];
		right++;
	}
	bool f=false;
	while(right <= n) {
		if(cnt >= l && cnt <= u) {
			f=true; break;
		}
		if(right == n) break;
		cnt+=w[right];
		cnt-=w[left];
		right++,left++;
	}
	vector<int>ans={};
	if(f) {
		for(; left < right ; left++) ans.push_back(left);
	}
	return ans;
}

/*signed main() {
	int n,l,u;
	cin >> n >> l >> u;
	vector<int>w(n);
	for(auto &z : w)
		cin >> z;
	vector<int>v = find_subset(l,u,w);
	for(auto x : v)
		cout << x << " ";
}*/

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