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fix: ctrl+c/v error

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Signed-off-by: kinkard <stsiapan.kizim@gmail.com>
This commit is contained in:
kinkard
2025-04-20 11:50:05 +02:00
committed by Konstantin Pastbin
parent 25af0b1ebb
commit d20a9e7ff8
1 changed files with 2 additions and 2 deletions
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4
base/bits.hpp
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@@ -47,7 +47,7 @@ constexpr uint64_t PerfectShuffle(uint64_t x)
{ {
x = ((x & 0x00000000FFFF0000ULL) << 16) | ((x >> 16) & 0x00000000FFFF0000ULL) | (x & 0xFFFF00000000FFFFULL); x = ((x & 0x00000000FFFF0000ULL) << 16) | ((x >> 16) & 0x00000000FFFF0000ULL) | (x & 0xFFFF00000000FFFFULL);
x = ((x & 0x0000FF000000FF00ULL) << 8) | ((x >> 8) & 0x0000FF000000FF00ULL) | (x & 0xFF0000FFFF0000FFULL); x = ((x & 0x0000FF000000FF00ULL) << 8) | ((x >> 8) & 0x0000FF000000FF00ULL) | (x & 0xFF0000FFFF0000FFULL);
x = ((x & 0x0F000F000F000F00ULL) << 4) | ((x >> 4) & 0x0F000F000F000F00ULL) | (x & 0xF00FF00FF00FF00FULL); x = ((x & 0x00F000F000F000F0ULL) << 4) | ((x >> 4) & 0x00F000F000F000F0ULL) | (x & 0xF00FF00FF00FF00FULL);
x = ((x & 0x0C0C0C0C0C0C0C0CULL) << 2) | ((x >> 2) & 0x0C0C0C0C0C0C0C0CULL) | (x & 0xC3C3C3C3C3C3C3C3ULL); x = ((x & 0x0C0C0C0C0C0C0C0CULL) << 2) | ((x >> 2) & 0x0C0C0C0C0C0C0C0CULL) | (x & 0xC3C3C3C3C3C3C3C3ULL);
x = ((x & 0x2222222222222222ULL) << 1) | ((x >> 1) & 0x2222222222222222ULL) | (x & 0x9999999999999999ULL); x = ((x & 0x2222222222222222ULL) << 1) | ((x >> 1) & 0x2222222222222222ULL) | (x & 0x9999999999999999ULL);
return x; return x;
@@ -58,7 +58,7 @@ constexpr uint64_t PerfectUnshuffle(uint64_t x)
{ {
x = ((x & 0x2222222222222222ULL) << 1) | ((x >> 1) & 0x2222222222222222ULL) | (x & 0x9999999999999999ULL); x = ((x & 0x2222222222222222ULL) << 1) | ((x >> 1) & 0x2222222222222222ULL) | (x & 0x9999999999999999ULL);
x = ((x & 0x0C0C0C0C0C0C0C0CULL) << 2) | ((x >> 2) & 0x0C0C0C0C0C0C0C0CULL) | (x & 0xC3C3C3C3C3C3C3C3ULL); x = ((x & 0x0C0C0C0C0C0C0C0CULL) << 2) | ((x >> 2) & 0x0C0C0C0C0C0C0C0CULL) | (x & 0xC3C3C3C3C3C3C3C3ULL);
x = ((x & 0x0F000F000F000F00ULL) << 4) | ((x >> 4) & 0x0F000F000F000F00ULL) | (x & 0xF00FF00FF00FF00FULL); x = ((x & 0x00F000F000F000F0ULL) << 4) | ((x >> 4) & 0x00F000F000F000F0ULL) | (x & 0xF00FF00FF00FF00FULL);
x = ((x & 0x0000FF000000FF00ULL) << 8) | ((x >> 8) & 0x0000FF000000FF00ULL) | (x & 0xFF0000FFFF0000FFULL); x = ((x & 0x0000FF000000FF00ULL) << 8) | ((x >> 8) & 0x0000FF000000FF00ULL) | (x & 0xFF0000FFFF0000FFULL);
x = ((x & 0x00000000FFFF0000ULL) << 16) | ((x >> 16) & 0x00000000FFFF0000ULL) | (x & 0xFFFF00000000FFFFULL); x = ((x & 0x00000000FFFF0000ULL) << 16) | ((x >> 16) & 0x00000000FFFF0000ULL) | (x & 0xFFFF00000000FFFFULL);
return x; return x;