From 4f8305bd5f9bac32752d96dad25fa8c6c18d76c8 Mon Sep 17 00:00:00 2001
From: crucial707 <gsx707@icloud.com>
Date: Thu, 22 Feb 2024 11:38:55 -0800
Subject: [PATCH] Java Assignment 005 Austin Barnett

---
 .idea/misc.xml          |  2 +-
 .idea/vcs.xml           |  6 ++++++
 Java-Assignment-005.iml |  1 +
 src/Quadratic.java      | 48 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 .idea/vcs.xml
 create mode 100644 src/Quadratic.java

diff --git a/.idea/misc.xml b/.idea/misc.xml
index 639900d..69ace3f 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /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="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/Java-Assignment-005.iml b/Java-Assignment-005.iml
index b46c0dd..e1006ff 100644
--- a/Java-Assignment-005.iml
+++ b/Java-Assignment-005.iml
@@ -5,6 +5,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
     </content>
+    <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/src/Quadratic.java b/src/Quadratic.java
new file mode 100644
index 0000000..f2e7cad
--- /dev/null
+++ b/src/Quadratic.java
@@ -0,0 +1,48 @@
+// Written By: Austin Barnett
+// Date: 2/22/2024
+// Version 1.0
+
+import java.util.Scanner;
+
+public class Quadratic {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.println("Enter three integers (a, b, c) for the quadratic equation ax^2 + bx + c = 0: ");
+
+        if (!scanner.hasNextInt()) {
+            System.out.println("Error: Please enter a valid integer.");
+            return;
+        }
+        int a = scanner.nextInt();
+        if (a == 0) {
+            System.out.println("Error: 'a' should not be zero.");
+            return;
+        }
+
+        if (!scanner.hasNextInt()) {
+            System.out.println("Error: Please enter a valid integer.");
+            return;
+        }
+        int b = scanner.nextInt();
+
+        if (!scanner.hasNextInt()) {
+            System.out.println("Error: Please enter a valid integer.");
+            return;
+        }
+        int c = scanner.nextInt();
+
+        double discriminant = Math.pow(b, 2) - 4 * a * c;
+
+        if (discriminant > 0) {
+            double root1 = (-b + Math.sqrt(discriminant)) / (2 * a);
+            double root2 = (-b - Math.sqrt(discriminant)) / (2 * a);
+            System.out.println("The roots are " + root1 + " and " + root2);
+        } else if (discriminant == 0) {
+            double root = (double) -b / (2 * a);
+            System.out.println("The root is " + root);
+        } else {
+            System.out.println("The equation has no real roots.");
+        }
+    }
+}