Submission #1278548

#	Time	Username	Problem	Language	Result	Execution time	Memory
1278548		coderg300711	Detecting Molecules (IOI16_molecules)	C++20	19 / 100	1 ms	348 KiB

molecules

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


vector<int> find_subset(int x, int y, vector<int> w) {
   vector <pair<int,int>> b;
    int n = w.size();  
    for(int i=0;i<n;i++)b.push_back({w[i],i});
	sort(b.begin(),b.end());
    vector <int> ans;
    int sum=w[0],l=0,r=0;
    while(l<n && r<n){
		if(x<=sum && sum<=y){
			int res=0;
			for(int i=l;i<=r;i++){
				ans.push_back(b[i].second);
				res+=b[i].first;
			}
			return ans;
		}else if(sum<=x && r<n){
			r++;
			sum+=b[r].first;
		}else if(sum>=y && l<r){
			sum-=b[l].first;
			l++;
		}else return ans;
	}
	return ans;
}

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