Submission #108207

#	Time	Username	Problem	Language	Result	Execution time	Memory
108207		tictaccat	Detecting Molecules (IOI16_molecules)	C++14	0 / 100	2 ms	384 KiB

molecules

#include "molecules.h"

#include <bits/stdc++.h>

using namespace std;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {

    int n = w.size();

    vector<int> res;
    int s = 0;

    while (s + w[0] <= u && res.size() < n) {
        s += w[0];
        res.push_back(w[0]);
    }

    if (s >= l) return res;

    return std::vector<int>();
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:14:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while (s + w[0] <= u && res.size() < n) {
                             ~~~~~~~~~~~^~~

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