java.math.BigInteger.divide(BigInteger val) 返回一個BigInteger,其值是(this / val).
以下是java.math.BigInteger.divide()方法的宣告
public BigInteger divide(BigInteger val)
val - 由此BigInteger將被除(即除數)
此方法返回BigInteger物件的值, this / val.
ArithmeticException - 如果val是零
下面的例子顯示math.BigInteger.divide()方法的用法
package com.yiibai; import java.math.*; public class BigIntegerDemo { public static void main(String[] args) { // create 3 BigInteger objects BigInteger bi1, bi2, bi3; bi1 = new BigInteger("-100"); bi2 = new BigInteger("3"); // divide bi1 with bi2 bi3 = bi1.divide(bi2); String str = "Division result is " +bi3; // print bi3 value System.out.println( str ); } }
讓我們編譯和執行上面的程式,這將產生以下結果:
Division result is -33