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introduce bitloops

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mike
2026-01-14 03:46:36 +01:00
parent 19f235ae59
commit eeae90a886
6 changed files with 19 additions and 22 deletions
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6
src/test/java/puzzle/MainTest.java
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@@ -40,7 +40,7 @@ public class MainTest {
grid.setLetter(OFF_0_1, LETTER_A);
grid.setLetter(OFF_0_2, LETTER_B);
var slots = extractSlots(grid);
var slots = extractSlots(clues);
assertEquals(1, slots.length);
var s = slots[0];
assertEquals(8, s.length());
@@ -64,10 +64,8 @@ public class MainTest {
void testForEachSlot() {
var clues = Clues.createEmpty();
clues.setClue(OFF_0_0, CLUE_RIGHT);
var grid = clues.toGrid();
var count = new AtomicInteger(0);
grid.forEachSlot((key, lo, hi) -> {
clues.forEachSlot((key, lo, hi) -> {
count.incrementAndGet();
assertEquals(8, Long.bitCount(lo) + Long.bitCount(hi));
assertEquals(0, Grid.r(Long.numberOfTrailingZeros(lo)));