Submission #1001741

#	Time	Username	Problem	Language	Result	Execution time	Memory
1001741		vjudge1	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	440 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    vector<int>ans;
    ll v=w[0];
    ll num=(l+v-1)/v;
    if(num*v<=u && num<=w.size()){
        for(int i=0; i<num; i++) ans.push_back(i);
        return ans;
    }

    return ans;
}
/*
{} []
*/

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:9:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |     if(num*v<=u && num<=w.size()){
      |                    ~~~^~~~~~~~~~

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