commit 699caaa60eda756cfbf09e63c964bb5048bb1f88
Author: chentaisen <14615430+chentaisen@user.noreply.gitee.com>
Date:   Wed Aug 7 09:27:04 2024 +0800

    day18rk

diff --git a/src/main/java/com/bwie/test/Test.java b/src/main/java/com/bwie/test/Test.java
new file mode 100644
index 0000000..71c320e
--- /dev/null
+++ b/src/main/java/com/bwie/test/Test.java
@@ -0,0 +1,26 @@
+package com.bwie.test;
+
+import java.math.BigDecimal;
+
+/**
+ * @ClassName Test
+ * @Description 描述
+ * @Author Chen
+ * @Date 2024/8/7 8:46
+ */
+public class Test {
+    public static void main(String[] args) {
+        BigDecimal num1 = new BigDecimal("10");
+
+        BigDecimal num2 = new BigDecimal("5");
+
+        //加
+        System.out.println("num1+num2="+num1.add(num2));
+        //减
+        System.out.println("num1-num2="+num1.subtract(num2));
+        //乘
+        System.out.println("num1*num2="+num1.multiply(num2));
+        //除
+        System.out.println("num1/num2"+num1.divide(num2));
+    }
+}