14 lines
385 B
Java
14 lines
385 B
Java
package puzzle;
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public interface Mask {
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record Masker(long lo, long hi,int index,byte d)
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implements Mask { }
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default Mask or(Mask o) { return new Masker(o.lo() | lo(), o.hi() | hi(), 0, (byte) 0); }
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default Mask and(Mask o) { return new Masker(o.lo() & lo(), o.hi() & hi(), 0, (byte) 0); }
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long hi();
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long lo();
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int index();
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byte d();
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} |