Submission #589760

#	Time	Username	Problem	Language	Result	Execution time	Memory
589760		KrisjanisP	Detecting Molecules (IOI16_molecules)	C++14	19 / 100	1 ms	304 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

vector<int> find_subset(int l, int u, vector<int> w) {
    ll n = w.size();
    ll i=0,j=0,s=0;
    // i - next to be removed
    // j - next to be added
    bool movement=true;
    while(movement)
    {
        movement = false;
        while(j<n&&s<l) s+=w[j++], movement=1;
        while(i<j&&s>u) s-=w[i++], movement=1;
    }
    if(s>=l&&s<=u)
    {
        vector<int> res;
        for(ll k=i;k<j;k++) res.push_back(k);
        return res;
    }
    return 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