제출 #835712

#제출 시각아이디문제언어결과실행 시간메모리
835712ma_moutahid드문 곤충 (IOI22_insects)C++17
25 / 100
210 ms256 KiB
#include "insects.h" #include <bits/stdc++.h> using namespace std; #define vi vector<int> int min_cardinality(int N) { int mn=0; int sets=0; vi checked(N); for(int i=0;i<N;i++){ move_inside(i); if(press_button()==2)move_outside(i); else sets++,checked[i]=1; } int expected =sets; while(expected==sets){ mn++; sets=0; for(int i=0;i<N && sets<expected;i++){ if(checked[i])continue; move_inside(i); if(press_button()==mn+2)move_outside(i); else { checked[i]=1; sets++; } } } return mn; }
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