From 28af49304d72b95392e6f948401cd8e47b04d268 Mon Sep 17 00:00:00 2001
From: 201816040122 <56757041+201816040122@users.noreply.github.com>
Date: Fri, 1 Nov 2019 18:32:17 +0800
Subject: [PATCH] Create Invoice.h

Student ID:201816040122
---
 Ex03_13/Ex03_13.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Ex03_13/Ex03_13.cpp

diff --git a/Ex03_13/Ex03_13.cpp b/Ex03_13/Ex03_13.cpp
new file mode 100644
index 0000000..c9c2975
--- /dev/null
+++ b/Ex03_13/Ex03_13.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+#include <iomanip>
+#include <stdexcept>
+using namespace std;
+#include "Invoice.h"
+
+int main()
+{   //create 3 object.
+    Invoice invoice1("part number1","part description1",10,2);
+    Invoice invoice2("part number2","part description3",-5,10);
+    Invoice invoice3("part number3","part description3",7,-1);
+    //output invoice1
+    cout<<"invoice1: "<<"\n"<<"part number:"<<invoice1.getName()<<"\n"<<"part description: "<<invoice1.getPartname()<<"\n";
+    cout<<"Sales volume:"<<invoice1.getVolume()<<"\n"<<"Price:"<<invoice1.getPrice()<<"\n"<<"Invoice Amount is: "
+    <<invoice1.getInvoiceAmount()<<"\n\n";
+    //output invoice2
+    cout<<"invoice2: "<<"\n"<<"part number:"<<invoice2.getName()<<"\n"<<"part description: "<<invoice2.getPartname()<<"\n";
+    cout<<"Sales volume:"<<invoice2.getVolume()<<"\n"<<"Price:"<<invoice2.getPrice()<<"\n"<<"Invoice Amount is: "
+    <<invoice3.getInvoiceAmount()<<"\n\n";
+    //output invoice3
+    cout<<"invoice3: "<<"\n"<<"part number:"<<invoice3.getName()<<"\n"<<"part description: "<<invoice3.getPartname()<<"\n";
+    cout<<"Sales volume:"<<invoice3.getVolume()<<"\n"<<"Price:"<<invoice3.getPrice()<<"\n"<<"Invoice Amount is: "
+      <<invoice3.getInvoiceAmount()<<"\n\n";
+}