From b7a2b59f4e16725312f90f60e60550f1e44a8ab9 Mon Sep 17 00:00:00 2001
From: BFristoe <brendanfristoe@gmail.com>
Date: Sun, 25 Feb 2024 23:51:28 -0800
Subject: [PATCH] Created scanner input method created check for different
 roots

---
 .idea/misc.xml          |  2 +-
 .idea/vcs.xml           |  6 ++++++
 Java-Assignment-005.iml |  1 +
 src/Quadratic.java      | 43 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 51 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..172df7b 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-19" 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..b184b09
--- /dev/null
+++ b/src/Quadratic.java
@@ -0,0 +1,43 @@
+import java.util.Scanner;
+
+public class Quadratic {
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+
+        // Prompt and validate input
+        double a = getInput(scanner, "a");
+        double b = getInput(scanner, "b");
+        double c = getInput(scanner, "c");
+
+        // Calculate discriminant
+        double split = b * b - 4 * a * c;
+
+        // Check for different roots
+        if (split > 0) {
+            // Two real roots
+            double root1 = (-b + Math.sqrt(split)) / (2.0 * a);
+            double root2 = (-b - Math.sqrt(split)) / (2.0 * a);
+            System.out.printf("The roots are: %.2f and %.2f\n", root1, root2);
+        } else if (split == 0) {
+            // One real root
+            double root = -b / (2.0 * a);
+            System.out.printf("The root is: %.2f\n", root);
+        } else {
+            // No real roots
+            System.out.println("The equation has no real roots.");
+        }
+
+        scanner.close(); // Close Scanner
+    }
+
+    private static double getInput(Scanner scanner, String name) {
+        System.out.printf("Enter input for %s :", name);
+        while (!scanner.hasNextDouble()) {
+            System.out.printf("Invalid input for %s. Please enter an valid number: ", name);
+            scanner.next(); // Clear invalid input
+        }
+        return scanner.nextDouble();
+    }
+}
\ No newline at end of file