Submission #1221330

#	Time	Username	Problem	Language	Result	Execution time	Memory
1221330		lorenzo-frittoli	Infinite Race (EGOI24_infiniterace2)	C++20	Compilation error	0 ms	0 KiB

Main

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main() {
  int N, Q; cin >> N >> Q;
  vector<bool> im_in_front(N, false);
  vector<int> laps(N, 0);

  vector<int> counter(N, -1);
  while (Q--) {
    int raw; cin >> raw;
    int i = abs(raw) - 1;
    bool im_surpassing = raw > 0;

    counter[val]++;

    // if (im_in_front[i] && im_surpassing) laps[i]++;
    //
    // im_in_front[i] = im_surpassing;
  }
  // cout << *max_element(laps.begin(), laps.end()) << endl;
  cout << max(0, *max_element(counter.begin(), counter.end())) << endl;
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:18:13: error: 'val' was not declared in this scope
   18 |     counter[val]++;
      |             ^~~