Submission #1337449

#	Time	Username	Problem	Language	Result	Execution time	Memory
1337449		hyyh	Detecting Molecules (IOI16_molecules)	C++20	19 / 100	1 ms	344 KiB

molecules

#include "molecules.h"
#include <vector>
#include <deque>
#include <iostream>

using namespace std;
using pii = pair<int,int>;

#define endl '\n'


std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    int p1 = 0;
    int p2 = 0;
    int sum = 0;
    while(p2 < w.size()){
        sum += w[p2];
        while(sum > u) sum -= w[p1],p1++;
        if(sum >= l){
            vector<int> ans;
            for(int i{p1};i <= p2;i++){
                ans.emplace_back(i);
            }
            return ans;
        }
        p2++;
    }
    return std::vector<int>(0);
}

• Subtask 1: 9 / 9
• Subtask 2: 10 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31