Submission #1317090

#	Time	Username	Problem	Language	Result	Execution time	Memory
1317090		marzuq01	Detecting Molecules (IOI16_molecules)	C++20	0 / 100	1 ms	332 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
std::vector<int> find_subset(int l, int u, std::vector<int> w) {

    int n = w.size();
    vector<int> nope;
    for (int i = 0;i < n;i++) {
        if (l <= w[i] && w[i] <= u) {
            return {i};
        }
    }
    vector<pair<int,int>> v;
    for (int i = 0; i < n;i++) {
        if (w[i] < l) v.push_back({w[i],i});
    }
    sort(v.begin(),v.end());
    // 9p: wi are equal
    int kl = (l + v[0].first - 1)/v[0].first;
    //int ku = (r)/v[0];
    if (kl <= v.size()) {
        vector<int> result;
        for (int i = 0; i < kl;i++) result.push_back(i);
        return result;
    } else return nope;
}

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