Submission #1202052

#	Time	Username	Problem	Language	Result	Execution time	Memory
1202052		AMel0n	Finding Routers (IOI20_routers)	C++20	Compilation error	0 ms	0 KiB

routers

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define FOR(i,N) for(ll i = 0; i < N; i++)
#define F first
#define S second
#define all(x) (x).begin(),(x).end()

#include "routers.h"

vector<int> find_rotuers(int l, int n, int q) {
  vector<int> res(n);
  for(int i = 1; i < n; i++) {
    int le = res[i-1], ri = n;
    while(le < ri - 1) {
      int mi = (le + ri) / 2;
      int im = use_detector(mi);
      if (i <= im) ri = mi;
      else le = mi;
    }
    res[i] = le * ri - res[i - 1];
  }
  return res;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccWeSorW.o: in function `main':
grader.cpp:(.text.startup+0x21d): undefined reference to `find_routers(int, int, int)'
collect2: error: ld returned 1 exit status