Submission #810797

#	Time	Username	Problem	Language	Result	Execution time	Memory
810797		wortelworm	Detecting Molecules (IOI16_molecules)	C++17	0 / 100	1 ms	428 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
std::vector<int> find_subset(int lower, int upper, std::vector<int> w) {
    ll sum = 0;
    vector<int> answer;
    for (int i = w.size() - 1; i >= 0; i--) {
        sum += w[i];
        answer.push_back(i);

        if (sum >= lower) {
            if (sum > upper) {
                return {};
            }
            return answer;
        }
    }
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:9:17: warning: control reaches end of non-void function [-Wreturn-type]
    9 |     vector<int> answer;
      |                 ^~~~~~

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