Submission #1102566

#	Time	Username	Problem	Language	Result	Execution time	Memory
1102566		ramzialoulou	Advertisement 2 (JOI23_ho_t2)	C++17	10 / 100	307 ms	34856 KiB

Main

#include <bits/stdc++.h>

using namespace std;

#ifdef Ramzi
#include "debug.h"
#else
#define debug(...)
#endif

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int n;
  cin >> n;
  vector<int> x(n), e(n);
  for (int i = 0; i < n; i++) {
    cin >> x[i] >> e[i];
  }
  cout << set(x.begin(), x.end()).size() << "\n";
  return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 23
• Subtask 3: 0 / 36
• Subtask 4: 0 / 31