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Brush up some more code
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parent
ee6566a152
commit
a2d269dc38
32 changed files with 251 additions and 335 deletions
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@ -16,7 +16,6 @@
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/intrin/midpoint.h"
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#include "libc/macros.internal.h"
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#include "tool/plinko/lib/char.h"
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@ -315,7 +314,7 @@ pureconst bool IsWide(int c) {
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l = 0;
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r = n = sizeof(kWides) / sizeof(kWides[0]);
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while (l < r) {
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m = _midpoint(l, r);
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m = (l & r) + ((l ^ r) >> 1); // floor((a+b)/2)
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if (kWides[m][1] < c) {
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l = m + 1;
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} else {
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@ -327,7 +326,7 @@ pureconst bool IsWide(int c) {
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l = 0;
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r = n = sizeof(kAstralWides) / sizeof(kAstralWides[0]);
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while (l < r) {
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m = _midpoint(l, r);
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m = (l & r) + ((l ^ r) >> 1); // floor((a+b)/2)
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if (kAstralWides[m][1] < c) {
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l = m + 1;
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} else {
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