Submission #403288

#	Time	Username	Problem	Language	Result	Execution time	Memory
403288		Leonardo_Paes	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	236 KiB

molecules

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

vector<int> find_subset(int ll, int u, vector<int> v){
    vector<int> ans;
    sort(v.begin(), v.end());
    int l = 0;
    long long sum = 0;
    for(int r=0; r<v.size(); r++){
        sum += v[r];
        while(sum > u) sum -= v[l++];
        if(ll <= sum and sum <= u){
            while(l <= r) ans.push_back(l++);
            break;
        }
    }
    return ans;
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:9:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |     for(int r=0; r<v.size(); r++){
      |                  ~^~~~~~~~~

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