Java中将一个BigDecimal乘以另一个BigDecimal
使用该multiply()方法在Java中将一个BigDecimal乘以另一个。此方法返回一个BigDecimal,其值为(this×被乘数),其标度为(this.scale()+multiplicand.scale())。
以下是一个例子-
示例
import java.math.BigDecimal;
public class Demo {
public static void main(String[] argv) throws Exception {
BigDecimal val1 = new BigDecimal("375789755.345778656");
BigDecimal val2 = new BigDecimal("525678755.155778656");
System.out.println("Value 1 = "+val1);
System.out.println("Value 2 = "+val2);
val2 = val2.multiply(val1);
System.out.println("Result (Multiplication) = "+val2);
}
}输出结果
Value 1 = 375789755.345778656 Value 2 = 525678755.155778656 Result (Multiplication) = 197544690790463541.417987494305166336
让我们看另一个例子-
示例
import java.math.*;
public class Demo {
public static void main(String[] args) {
BigDecimal bg1, bg2, bg3;
bg1 = new BigDecimal("58.98");
bg2 = new BigDecimal("78.89");
bg3 = bg1.multiply(bg2);
String str = "Multiplication = " +bg3;
System.out.println( str );
}
}输出结果
Multiplication = 4652.9322
热门推荐
10 朋友新年祝福语大全 简短
11 新年祝福语简短大方兔年
12 搬新家礼物祝福语简短
13 同学见面花束祝福语简短
14 五一假期祝福语幽默简短
15 离职欢送敬酒祝福语简短
16 对学弟的祝福语简短
17 考老师辞职祝福语简短
18 祝福语驱散霉运的话简短