Submission #629393

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
629393	2022-08-14 12:49:17	kdh9949	Rarest Insects (IOI22_insects)	C++17	100 / 100	60 ms	420 KiB

insects

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#include "insects.h"
#include <bits/stdc++.h>
using namespace std;
const int M = 2005;
int chk[M], mst[M], exc[M], cnt;
int IN(int x) {
  if(chk[x]) return 0; 
  chk[x] = 1;
  cnt++;
  move_inside(x);
  return 1;
}
int OUT(int x) {
  if(!chk[x]) return 0;
  chk[x] = 0;
  cnt--;
  move_outside(x);
  return 1;
}
int GET() { return press_button(); }
int min_cardinality(int N) {
  IN(0);
  for(int i = 1; i < N; i++) {
    IN(i);
    if(GET() != 1) OUT(i);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 75 / 75