Submission #697109

#	Time	Username	Problem	Language	Result	Execution time	Memory
697109		_Knyaz_	Detecting Molecules (IOI16_molecules)	C++17	0 / 100	1 ms	340 KiB

molecules

#include <bits/stdc++.h>
using namespace std;
vector<int> find_subset(int l, int u, vector<int> w){
    sort(w.begin(), w.end());
    vector<int> zero = {0};
    int sum = w[0], n = w.size();
    if(l <= sum && sum <= u) return zero;
    int L = 0, R = 1;
    while(R<n){
        if(sum<=u) sum += w[R++];
        if(sum>u) sum -= w[L++];
        if(l<=sum && sum<=u){
            vector<int> vec; for(int i = L; i < R; i++) vec.push_back(i);
            return vec;
        }
    }
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:5:26: warning: control reaches end of non-void function [-Wreturn-type]
    5 |     vector<int> zero = {0};
      |                          ^

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