Submission #1170753

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1170753	2025-03-20 07:14:00	thelegendary08	Rarest Insects (IOI22_insects)	C++17	10 / 100	28 ms	428 KiB

insects

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#include "insects.h"
#include<bits/stdc++.h>
#define vi vector<int>
#define pb push_back
#define FOR(i, k, n) for(int i = k; i<n; i++)
#define f0r(i,n) for(int i = 0;  i< n; i++)
#define mp make_pair
#define pii pair<int,int>
#define vb vector<bool>
#define vout(x) for(auto u : x)cout<<u<<' '; cout<<'\n';
#define push(x); move_inside(x); v[x] = 1;
#define pull(x); move_outside(x); v[x] = 0;
using namespace std;
vector<bool>v;
vi rep;
int n;
int solve(int l, int r, int y){
  // cout<<y<<' '<<'y'<<'\n';
  // cout<<l<<' '<<r<<'\n';
  int mid = (l + r) / 2;
  vb cur(n);
  FOR(i, l, mid + 1){
    cur[rep[i]] = 1;
  }
  cur[y] = 1;
  f0r(i,n){
    if(v[i] && (!cur[i])){pull(i);}
    else if((!v[i]) && cur[i]){push(i);}
  }
  // vout(v);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 15
• Subtask 3: 0 / 75