제출 #604551

#제출 시각아이디문제언어결과실행 시간메모리
604551CyberCow버섯 세기 (IOI20_mushrooms)C++17
25 / 100
112 ms256 KiB
#include "mushrooms.h" int count_mushrooms(int n) { int ans = 1; for (int i = 1; i < n - 1; i+=2) { ans += 2 - use_machine({i, 0, i + 1}); } if (n % 2 == 0) ans += 1 - use_machine({ 0, n - 1 }); return ans; }
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