commit 2d611395d158ffc52038b1035d58be9c89f998f7
Author: SuiXxx <1752599835@qq.com>
Date:   Wed Aug 7 08:46:41 2024 +0800

    8.7日考

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
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diff --git a/.idea/.gitignore b/.idea/.gitignore
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+++ b/.idea/.gitignore
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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
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--- /dev/null
+++ b/.idea/encodings.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" defaultCharsetForPropertiesFiles="UTF-8">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+    <file url="PROJECT" charset="UTF-8" />
+  </component>
+</project>
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diff --git a/.idea/misc.xml b/.idea/misc.xml
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index 0000000..132404b
--- /dev/null
+++ b/.idea/misc.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
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diff --git a/.idea/vcs.xml b/.idea/vcs.xml
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index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
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diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..c36a1e3
--- /dev/null
+++ b/pom.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.bwie</groupId>
+    <artifactId>day_exam_8.7</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+</project>
diff --git a/src/main/java/com/bwie/BigDecimalTest.java b/src/main/java/com/bwie/BigDecimalTest.java
new file mode 100644
index 0000000..d59bca9
--- /dev/null
+++ b/src/main/java/com/bwie/BigDecimalTest.java
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+package com.bwie;
+
+import java.math.BigDecimal;
+
+public class BigDecimalTest {
+    public static void main(String[] args) {
+        BigDecimal num1 = new BigDecimal(10);
+        BigDecimal num2 = new BigDecimal(5);
+        BigDecimal addnum = num1.add(num2);
+        System.out.println("BigDecimal Add:"+addnum);
+        BigDecimal subtractnum = num1.subtract(num2);
+        System.out.println("BigDecimal Subtractnum:"+subtractnum);
+        BigDecimal dividenum = num1.divide(num2);
+        System.out.println("BigDecimal Divide:"+dividenum);
+        BigDecimal multiplynum = num1.multiply(num2);
+        System.out.println("BigDecimal Multiplynum:"+multiplynum);
+
+    }
+}
diff --git a/src/main/java/com/bwie/Main.java b/src/main/java/com/bwie/Main.java
new file mode 100644
index 0000000..1287888
--- /dev/null
+++ b/src/main/java/com/bwie/Main.java
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+package com.bwie;
+
+public class Main {
+    public static void main(String[] args) {
+        System.out.println("Hello world!");
+    }
+}
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