제출 #429904

#제출 시각아이디문제언어결과실행 시간메모리
429904APROHACK버섯 세기 (IOI20_mushrooms)C++14
10 / 100
318 ms736 KiB
#include "mushrooms.h" #include <bits/stdc++.h> using namespace std; #define PB push_back int count_mushrooms(int n) { vector<int> rta, m; int fin = 0; rta.PB(0); for(int i = 0 ; i < n-1 ; i++){ if(rta.back()==0)fin++; int ans; m.PB(i), m.PB(i+1); ans = use_machine(m); if(ans){ rta.PB(abs(rta.back()-1)); }else{ rta.PB(rta.back()); } m.pop_back(); m.pop_back(); } if(rta.back()==0)fin++; return fin; }
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