Submission #305204

#TimeUsernameProblemLanguageResultExecution timeMemory
305204ScarletSCounting Mushrooms (IOI20_mushrooms)C++17
0 / 100
1 ms256 KiB
#include "mushrooms.h" #include <bits/stdc++.h> using namespace std; int count_mushrooms(int n) { vector<int> m; int ans=0; for (int i = 1; i+1 < n; i+=2) ans+=use_machine({i,i+1}); if (!(n&1)) ans+=use_machine({n-1}); return n-ans; }
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