제출 #305371

#제출 시각아이디문제언어결과실행 시간메모리
305371daniel920712버섯 세기 (IOI20_mushrooms)C++14
0 / 100
0 ms256 KiB
#include "mushrooms.h" #include <vector> using namespace std; int count_mushrooms(int n) { int ans=0,t; vector<int> m; vector<int> fin; for (int i=1; i<n;i+=2) { m.clear(); m.push_back(0); m.push_back(i); if(i+1==n) ans+=use_machine(m); else { m.push_back(i+1); t=use_machine(m); if(t==2) ans++; else if(t==1) { fin.push_back(i); fin.push_back(i+1); } } } ans+=(use_machine(fin)+1)/2; return ans; }
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