Submission #872508

#	Time	Username	Problem	Language	Result	Execution time	Memory
872508		karimov	Detecting Molecules (IOI16_molecules)	C++17	19 / 100	1 ms	348 KiB

molecules

#include <bits/stdc++.h>
using namespace std;
#define pb push_back

vector<int> find_subset(int l, int u, vector<int> w) {
	int n = w.size();
	int left=1,right=1;
	vector<long long> arr(n+1);
	arr[0]=0;
	for(int i = 1; i <= n; i++) {		
		arr[i] = arr[i-1]+w[i-1];
	}
	vector<int>ans;
	while(right <= n) {
		int x = arr[right]-arr[left-1];
		// cout << x << endl;
		if(x < l)right++;
		else if(x > u)left++;
		if(x >= l && x <= u) {
			for(int i = left-1; i < right; i++) {
				ans.pb(i);
			}
			break;
		}
		if(left > right)right++;
		
	}
	return ans;
}

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