Java BigInteger remainder()用法及代码示例

java.math.BigInteger.remainder(BigInteger big)方法返回一个BigInteger，其值等于(此BigInteger％big(BigInteger作为参数传递))。参数。

用法:

public BigInteger remainder(BigInteger big)

参数：该函数接受单个必填参数big，该参数指定了我们要用来划分此bigInteger对象的BigInteger对象。

返回值：该方法返回的BigInteger等于此BigInteger％big(作为参数传递的BigInteger)。

异常该方法引发ArithmeticException –当big = 0时

例子：

Input: BigInteger1=321456, BigInteger2=31711
Output: 4346
Explanation: BigInteger1.remainder(BigInteger2)=4346. The divide operation 
between 321456 and 31711 returns 4346 as remainder.

Input: BigInteger1=59185482345, BigInteger2=59185482345
Output: 0
Explanation: BigInteger1.remainder(BigInteger2)=0. The divide operation between 
59185482345 and 59185482345 returns 0 as remainder.

示例1：以下示例程序旨在说明BigInteger类的remainder()方法

// Java program to demonstrate remainder() method of BigInteger 
  
import java.math.BigInteger; 
  
public class GFG { 
  
    public static void main(String[] args) 
    { 
  
        // Creating 2 BigInteger objects 
        BigInteger b1, b2; 
  
        b1 = new BigInteger("321456"); 
        b2 = new BigInteger("31711"); 
  
        // apply remainder() method 
        BigInteger result = b1.remainder(b2); 
  
        // print result 
        System.out.println("Result of remainder "
                           + "operation between " + b1 
                           + " and " + b2 + " equal to " + result); 
    } 
}

输出：

Result of remainder operation between 321456 and 31711 equal to 4346

示例2：当两者的值相等时。

// Java program to demonstrate remainder() method of BigInteger 
  
import java.math.BigInteger; 
  
public class GFG { 
  
    public static void main(String[] args) 
    { 
  
        // Creating 2 BigInteger objects 
        BigInteger b1, b2; 
  
        b1 = new BigInteger("3515219485"); 
        b2 = new BigInteger("3515219485"); 
  
        // apply remainder() method 
        BigInteger result = b1.remainder(b2); 
  
        // print result 
        System.out.println("Result of remainder "
                           + "operation between " + b1 
                           + " and " + b2 + " equal to " + result); 
    } 
}

输出：

Result of remainder operation between 3515219485 and 3515219485 equal to 0

示例3：程序在BigInteger作为参数传递为零时显示异常。

// Java program to demonstrate remainder() method of BigInteger 
  
import java.math.BigInteger; 
  
public class GFG { 
  
    public static void main(String[] args) 
    { 
  
        // Creating 2 BigInteger objects 
        BigInteger b1, b2; 
  
        b1 = new BigInteger("3515219485"); 
        b2 = new BigInteger("0"); 
  
        // apply remainder() method 
        BigInteger result = b1.remainder(b2); 
  
        // print result 
        System.out.println("Result of remainder "+ 
                "operation between " + b1 
                + " and " + b2 + 
                " equal to " + result); 
    } 
}

Output:
Exception in thread "main" java.lang.ArithmeticException: BigInteger divide by zero
    at java.math.MutableBigInteger.divideKnuth(MutableBigInteger.java:1179)
    at java.math.MutableBigInteger.divideKnuth(MutableBigInteger.java:1163)
    at java.math.BigInteger.remainderKnuth(BigInteger.java:2167)
    at java.math.BigInteger.remainder(BigInteger.java:2155)
    at GFG.main(GFG.java:16)

参考：
BigInteger remainder() Docs

相关用法

注：本文由纯净天空筛选整理自AmanSingh2210大神的英文原创作品 BigInteger remainder() Method in Java。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。