Submission #770082

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
770082	2023-06-30 18:17:02	raysh07	도넛 (JOI14_ho_t3)	C++17	100 / 100	429 ms	4436 KiB

2014_ho_t3

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define INF (int)1e18
#define f first
#define s second
mt19937_64 RNG(chrono::steady_clock::now().time_since_epoch().count());
int n;
vector <int> a, p;
bool check(int x){
  for (int i = 1; i <= n; i++){
    int last = i - 1;
    for (int j = 0; j < 3; j++){
      last = lower_bound(p.begin(), p.end(), p[last] + x) - p.begin();
    }
    if (last < i + n) return true;
  }
  return false;
}
void Solve()
{
  cin >> n;
  a.resize(2 * n + 1, 0);
  p.resize(2 * n + 4, 0);
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 30 / 30
• Subtask 4: 50 / 50