From c340aaf216818428057c249dfdcaa77dbceea333 Mon Sep 17 00:00:00 2001
From: Cameron Seamons <CameronSeamons@gmail.com>
Date: Sun, 11 Jan 2026 19:42:07 -0700
Subject: [PATCH] Explored using 2D arrays

---
 out/production/java_practice/Numpad.class | Bin 0 -> 1297 bytes
 practice_projects/src/Numpad.java         |  25 ++++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 out/production/java_practice/Numpad.class
 create mode 100644 practice_projects/src/Numpad.java

diff --git a/out/production/java_practice/Numpad.class b/out/production/java_practice/Numpad.class
new file mode 100644
index 0000000000000000000000000000000000000000..d11ff8d3ef729a87dcba58f3caa8c5055431db1a
GIT binary patch
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diff --git a/practice_projects/src/Numpad.java b/practice_projects/src/Numpad.java
new file mode 100644
index 0000000..7628cf5
--- /dev/null
+++ b/practice_projects/src/Numpad.java
@@ -0,0 +1,25 @@
+public class Numpad {
+
+    public static void main(String[] args){
+        // This project is to show how to use 2D Arrays
+        // a.k.a. Nested arrays (an array of arrays)
+
+        // 2D arrays are useful for storing a matrix of data.
+
+
+        // Remember - Characters are single quotes 'C'
+        char[][] numpad = {{'1', '2', '3'},
+                            {'4', '5', '6'},
+                            {'7', '8', '9'},
+                            {'*', '0', '#'}};
+
+        // We need nested loops to print columns and rows
+        for(char[] row : numpad){
+            for(char number : row){
+                System.out.print(number + " ");
+            }
+            // Between every row add an empty line
+            System.out.println();
+        }
+    }
+}