Submission #1278322

#	Time	Username	Problem	Language	Result	Execution time	Memory
1278322		coderg300711	Detecting Molecules (IOI16_molecules)	C++20	9 / 100	2 ms	352 KiB

molecules

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


vector<int> find_subset(int x, int y, vector<int> w) {
    sort(w.begin(),w.end());
    int n=w.size();
    vector <int> ans;
    int sum=w[0];
    int 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(i);
				res+=w[i];
			}
			if(res<x || res>y)while(true);
			return ans;
		}
		else if(sum<x && r<n-1){
			r++;
			sum+=w[r];
		}else if(sum>y && l<r){
			sum-=w[l];
			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: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31