Submission #1322271

#	Time	Username	Problem	Language	Result	Execution time	Memory
1322271		jump	Detecting Molecules (IOI16_molecules)	C++20	0 / 100	0 ms	332 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
//std::vector<int> dp[20010];
int use[20010];
int from[20010];
std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    std::sort(w.rbegin(),w.rend());
    std::priority_queue<std::pair<int,int>> pq;
    int sum = 0;
    int idx = -1;
    int topidx = w.size();
    while(sum<l){
        idx+=1;
        sum+=w[idx];
        pq.push({w[idx],idx});
    }
    while(sum>u){
        sum-=pq.top().first;
        pq.pop();
        topidx-=1;
        pq.push({w[topidx],topidx});
    }
    std::vector<int> ans;
    while(!pq.empty()){
        ans.push_back(pq.top().second);
        pq.pop();
    }
    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: 0 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31