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mike
2026-01-09 04:18:26 +01:00
parent 29b32d9550
commit e394d3aba9
1 changed files with 5 additions and 2 deletions
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7
src/main/java/puzzle/ExportFormat.java
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@@ -49,12 +49,15 @@ public record ExportFormat() {
record Bit(long[] bits) { record Bit(long[] bits) {
public Bit() { this(new long[(SIZE >> 6) + 1]); } public Bit() { this(new long[2]); }
static int wordIndex(int bitIndex) { return bitIndex >> 6; } static int wordIndex(int bitIndex) { return bitIndex >> 6; }
public boolean get(int bitIndex) { return (this.bits[wordIndex(bitIndex)] & 1L << bitIndex) != 0L; } public boolean get(int bitIndex) { return (this.bits[wordIndex(bitIndex)] & 1L << bitIndex) != 0L; }
public void set(int bitIndex) { bits[wordIndex(bitIndex)] |= 1L << bitIndex; } public void set(int bitIndex) { bits[wordIndex(bitIndex)] |= 1L << bitIndex; }
public void clear(int bitIndex) { this.bits[wordIndex(bitIndex)] &= ~(1L << bitIndex); } public void clear(int bitIndex) { this.bits[wordIndex(bitIndex)] &= ~(1L << bitIndex); }
public void clear() { Arrays.fill(bits, 0L); } public void clear() {
bits[0] = 0L;
bits[1] = 0L;
}
} }
record Bit1029(long[] bits) { record Bit1029(long[] bits) {