Submission #746587

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
7465872023-05-22 21:18:16finn__Question (Grader is different from the original contest) (CEOI14_question_grader)C++17
0 / 100
2070 ms24288 KiB
struct precalc
{
int p[924];
constexpr precalc() : p{}
{
int l = 0;
for (int i = 0; i < 1 << 12; ++i)
if (__builtin_popcount(i) == 6)
p[l++] = i;
}
};
constexpr precalc z;
int encode(int n, int x, int y) { return __builtin_ctz(z.p[x] ^ (z.p[x] & z.p[y])) + 1; }
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#Verdict Execution timeMemoryGrader output
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