- package com.homework;
- importjava.math.*;
- public class BigDecimalExer {
- public static void main(String[] args) {
- //定义两个BigDecimal对象
- BigDecimal bg1,bg2;
- bg1=newBigDecimal("0.06");
- bg2=newBigDecimal("0.01");
- BigDecimal num=null;
- //加法num=bg1.add(bg2);
- System.out.println("和是"+num);
- //减法num=bg1.subtract(bg2);
- System.out.println("差是"+num);
- //乘法num=bg1.multiply(bg2);
- System.out.println("积是"+num);
- //除法num=bg1.divide(bg2);
- System.out.println("商是"+num);
- }
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