Submission #947740

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
947740	2024-03-17 01:19:20	biank	드문 곤충 (IOI22_insects)	C++17	100 / 100	37 ms	1872 KiB

insects

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#include <bits/stdc++.h>
using namespace std;
#define all(x) begin(x), end(x)
void move_inside(int i);
void move_outside(int i);
int press_button();
stack<int> in;
set<int> s;
int T;
bool check(int m, int &K) {
  int oldK = K;
  vector<int> v(all(s));
  random_shuffle(all(v));
  for (int i:v) {
    move_inside(i);
    if (press_button() <= m) {
      in.push(i);
      if (++K == m*T) {
        while (!in.empty()) {
          s.erase(in.top());
          in.pop();
        }
        return true;
      }
    } else {
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 75 / 75