BitSet is a class defined in the java.util package. It creates an array of bits represented by boolean values.
Syntax
public void xor(BitSet set);
Explanation:
The method performs a logical XOR, such that in the BitSet, a bit is set if and only if the bit initially has the value true, and the corresponding bit in the argument has the value false, and vice-versa.
Examples:
Input : set1 : {1, 2, 4} set2 : {2, 3, 4} Output : After performing st1.xor(set2) set2 : {1, 3}
Program:
Java
// Java program illustrating Bitset Class Function. import java.util.*;
public class GFG {
public static void main(String[] args)
{
// Constructors of BitSet class
BitSet bs1 = new BitSet();
BitSet bs2 = new BitSet( 6 );
/* set is BitSet class method
explained in next articles */
bs1.set( 0 );
bs1.set( 1 );
bs1.set( 2 );
bs1.set( 4 );
// assign values to bs2
bs2.set( 4 );
bs2.set( 6 );
bs2.set( 5 );
bs2.set( 1 );
bs2.set( 2 );
bs2.set( 3 );
// Printing the 2 Bitsets
System.out.println( "bs1 : " + bs1);
System.out.println( "bs2 : " + bs2);
// Performing logical AND
// on bs2 set with bs1
bs2.xor(bs1);
// bs2 set after Performing AND
System.out.println( "After Performing XOR :" );
System.out.println(bs2);
}
} |
Output:
bs1 : {0, 1, 2, 4} bs2 : {1, 2, 3, 4, 5, 6} After Performing XOR : {0, 3, 5, 6}
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