제출 #1326938

#제출 시각아이디문제언어결과실행 시간메모리
1326938SmuggingSpun버섯 세기 (IOI20_mushrooms)C++20
25 / 100
27 ms400 KiB
#include "mushrooms.h" #include<bits/stdc++.h> using namespace std; vector<int>pos[2]; int count_mushrooms(int n){ pos[0].push_back(0); if(n <= 553 || true){ int ans = 1; for(int i = 2; i < n; i += 2){ ans += 2 - use_machine({i - 1, 0, i}); } if(~n & 1){ ans += 1 - use_machine({0, n - 1}); } return ans; } }
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