步骤5: 使用BigInteger的特性 BigInteger还提供了其他一些特性,例如质数检测、绝对值计算等,这使其在处理特殊需求时更加灵活和强大。下面是一些例子: booleanisProbablePrime=bigInt1.isProbablePrime(1);// 检测是否为质数BigIntegerabsoluteValue=bigInt1.abs();// 获取绝对值System.
首先,你需要导入java.math包,才能使用BigInteger类。以下是使用BigInteger类的基本示例: importjava.math.BigInteger;publicclassBigIntExample{publicstaticvoidmain(String[]args){BigIntegernum1=newBigInteger("12345678901234567890");BigIntegernum2=newBigInteger("98765432109876543210");// 加法BigIntegersum=num1.add(num...
BigIntegerabs() Returns a BigInteger whose value is the absolute value of this BigInteger. BigIntegeradd(BigIntegerval) Returns a BigInteger whose value is(this + val). BigIntegerand(BigIntegerval) Returns a BigInteger whose value is(this & val). ...
Integral - may be applied to Java integral types: byte, Byte, short, Short, int and Integer, long, Long, and java.math.BigInteger BigInteger (but not char or Character) Floating Point - may be applied to Java floating-point types: float, Float, double, Double, and java.math.BigDecimal...
Returns a BigInteger whose value is the absolute value of this BigInteger. Add(BigInteger) Returns a BigInteger whose value is (this + val). And(BigInteger) Returns a BigInteger whose value is (this & val). AndNot(BigInteger) Returns a BigInteger whose value is (this & ~val). BitCount()...
BigInteger.Abs Method Reference Feedback Definition Namespace: Java.Math Assembly: Mono.Android.dll Returns a BigInteger whose value is the absolute value of this BigInteger. C# [Android.Runtime.Register("abs","()Ljava/math/BigInteger;","GetAbsHandler")]publicvirtualJava.Math.BigIntegerAbs(); ...
Integral - may be applied to Java integral types: byte, Byte, short, Short, int and Integer, long, Long, and BigInteger (but not char or Character) Floating Point - may be applied to Java floating-point types: float, Float, double, Double, and BigDecimal Date/Time - may be applied...
static BigInteger ONE The BigInteger constant one. static BigInteger TEN The BigInteger constant ten. static BigInteger ZERO The BigInteger constant zero. Methods Modifier and Type Method and Description BigInteger abs() Returns a BigInteger whose value is the absolute value of this BigInteger. BigIntege...
Number 部分子类,如 Long 和 Double 等数值包装类型,BigInteger 和 BigDecimal 等大数据类型。但同为 Number 的原子类 AtomicInteger 和 AtomicLong 则是可变的 对于集合类型,可以使用 Collections.unmodifiableXXX() 方法来获取一个不可变的集合。 XXX 可以是Map、List、Set ...
子类:Byte,Short,Integer,Long,Float,Double,BigDecimal,BigInteger 取出基本类型值的方法 byteValue(),shortValue(),intValue(),longValue(),floatValue(),doubleValu() 2. Intger类 创建Integer对象: a= { value:6} Integer a = new Integer(6); ...