Java BigInteger bitCount() Method20 Mar 2025 | 1 min read The bitCount() method of Java BigInteger class is used to count the number of set bits. This method returns the number of bits in the two's complement representation of this BigInteger that differ from the sign bit of this BigInteger. Syntax:Returns:This method returns number of bits that differ from this BigInteger's sign bit. Note:
ExampleOutput: Result of bitCount operation on 7 is 3 Result ofbitCount operation on -7 is 2 Next TopicJava BigInteger |
Java BigInteger Method The method of Java BigInteger classreturns a BigInteger which corresponds to the result of clearing a bit designated by the method argument n. Syntax: public BigInteger clearBit(int n) Parameter: n-index of bit to clear entered by user Returns: This method returns a bigInteger of value,(this &~(1<<n)). Throws: ArithmeticException -...
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Java BigInteger Method The method of Java BigInteger class returns a BigInteger whose value is (this & val). Syntax: public BigInteger and(BigIntegerval) Parameter: val- A value to be AND'ed with this BigInteger. Returns: This method returns a BigInteger object of value, this &val . Note:This method returns a negative BigInteger if...
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Java BigInteger Method The method of Java BigInteger class is used to get the maximum value of the two BigInteger objects. This method returns the BigInteger whose value is greater of this BigInteger and the val method argument. Syntax: public BigInteger max(BigInteger val) Parameter: val - value with...
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Java BigInteger Method The method of Java BigInteger class is used to determine if the given number is prime or not. For certainty =1, this method returns true if this BigInteger is prime and false if this BigInteger is composite. Syntax: public boolean isProbablePrime(int certainty) Parameter: certainty -...
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Java BigInteger method The method of Java BigInteger class is used to flip a particular bit position in a BigInteger.This method returns the BigInteger after flipping its bit at index n. Syntax: public BigInteger flipBit(int n) Parameter: n- The position of the bit to be flipped Return value This method...
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Java BigInteger method The method of Java BigInteger class is used to find the binary representation of this BigInteger in the form of byte array. A byte array contains the minimum number of bytes required to represent this BigInteger, including at least one sign...
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Java BigInteger method The method of Java BigInteger class is used to convert this BigInteger to a int.This conversion is similar to the narrowing primitive conversion from long to int. Narrowing Primitive Conversion: According to The Java Language Specification, it is defined as ifthis BigInteger has...
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Java BigInteger Method The method of Java BigInteger class is used to find the Bitwise OR of two BigIntegers. This method returns a BigInteger whose value is (this | val). Syntax: public BigInteger or(BigInteger val) Parameter: val - value to be OR'ed with this BigInteger. Returns: This method returns (this...
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Java BigInteger Method The method of Java BigInteger class is used to convert this BigInteger to a float.This conversion is similar to the narrowing primitive conversion from double to float. Narrowing Primitive Conversion: According to The Java Language Specification, it is defined as ifthisBigInteger has too...
1 min read
Java BigInteger Method The method of Java BigInteger class returns a new BigInteger that is identical to this BigInteger except that its sign is reversed. Syntax: public BigInteger Returns: This method returns a BigInteger whose value is (-this). Parameter: NA Exception: NA Example 1 import java.math.BigInteger; public class BigIntegerNegateExample1{ public static void main(String[]...
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