# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
988182 | mannshah1211 | Counting Mushrooms (IOI20_mushrooms) | C++17 | 0 ms | 344 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
/**
* author: tourist
* created:
**/
#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#include "algo/debug.h"
#else
#define debug(...) 42
#endif
int count_mushrooms(int n) {
int ans = 0;
for (int i = 2; i < n; i += 2)
ans += use_machine({i, 0, i - 1});
if (n % 2 == 0)
ans += use_machine({n - 1, 0});
return ans;
}
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---|---|---|---|---|
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