Submission #1105886

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1105886	2024-10-28 08:39:23	abushbandit_	Detecting Molecules (IOI16_molecules)	C++17	Compilation error	0 ms	0 KiB

molecules

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#include "molecules.h"
#include "bits/stdc++.h"
using namespace std;
#define int long long
vector<int> find_subset(int a, int b, vector<int> w) {
  vector<pair<int,int>> w2;
  int j = 1;
  for(auto i : w) w2.push_back({i,j++});
  sort(w.begin(),w.end());
  sort(w2.begin(),w2.end());
  int n = w.size();
  int resr = 0,resl = n;
  int l = 0;
  int ans = 0;
  int sum = 0;
  for(int r = 0;r < n;r++) {
    sum += w[r];
    if(sum < a) {
      continue;
    }
    while(sum > b && l <= r) {
      sum -= w[l];
      l++;
    }
    if(sum >= a && sum <= b) {
      if(ans < r - l + 1) {
        ans = r - l + 1;
 
 
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Compilation message (stderr)

/usr/bin/ld: /tmp/ccgZxB6O.o: in function `main':
grader.cpp:(.text.startup+0x18d): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status