Submission #1191359

#	Time	Username	Problem	Language	Result	Execution time	Memory
1191359		Aviansh	Detecting Molecules (IOI16_molecules)	C++20	100 / 100	35 ms	4128 KiB

molecules

#include "molecules.h"

#include <bits/stdc++.h>

using namespace std;

vector<int> find_subset(int l, int u, vector<int> w) {
    vector<int>ans;
    int n = w.size();
    vector<array<int,2>>sor;
    for(int i = 0;i<w.size();i++){
        sor.push_back({w[i],i});
    }
    sort(sor.begin(),sor.end());
    int lef = 0;
    int rig = -1;
    long long curr = 0;
    while(rig<n){
        while(curr>u){
            curr-=sor[lef][0];
            lef++;
        }
        if(curr>=l){
            break;
        }
        rig++;
        curr+=sor[rig][0];
    }
    if(curr<l||curr>u)
        return ans;
    for(int i = lef;i<=rig;i++){
        ans.push_back(sor[i][1]);
    }
    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: 12 / 12
• Subtask 4: 15 / 15
• Subtask 5: 23 / 23
• Subtask 6: 31 / 31