Submission #1187036

#TimeUsernameProblemLanguageResultExecution timeMemory
1187036orgiloogiiDetecting Molecules (IOI16_molecules)C++20
Compilation error
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; vector<int> find_subset(long long l, long long u, vector<long long> w) { long long n = w.size(); vector <pair <long long, long long>> p; p.push_back({0, 0}); for (long long i = 0;i < n;i++) { p.push_back({w[i], i}); } sort(p.begin(), p.end()); vector <int> res; int l1 = 1, r = 1; long long suml = 0, sumr = 0; long long sum = 0; while (r <= n && l1 <= n) { while (sum < l) { sum += p[r].first; r++; } while (sum > u) { sum -= p[l1].first; l1++; } if (sum <= u && sum >= l) { while (l1 < r) { res.push_back(p[l1].second); l1++; } return res; } } return res; } //signed main() { //}

Compilation message (stderr)

molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
/usr/bin/ld: /tmp/ccrJP2K4.o: in function `main':
grader.cpp:(.text.startup+0x173): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status