제출 #394886

#제출 시각아이디문제언어결과실행 시간메모리
394886snasibov05Counting Mushrooms (IOI20_mushrooms)C++14
10 / 100
272 ms332 KiB
#include "mushrooms.h" using namespace std; int count_mushrooms(int n) { vector<int> ans(n); ans[0] = 1; for (int i = 0; i < n - 1; ++i) { vector<int> v; v.push_back(i); v.push_back(i+1); int x = use_machine(v); if (x == 0) ans[i+1] = ans[i]; else ans[i+1] = ans[i] % 2 + 1; } int res = 0; for (int i = 0; i < n; ++i) { if (ans[i] == 1) res++; } return res; }
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