From 076a7fc9cd4c7b4ec549d8214aced42bdc01cca1 Mon Sep 17 00:00:00 2001
From: Fatma <fatma.arslantas@outlook.com>
Date: Mon, 29 Jun 2026 22:27:04 +0100
Subject: [PATCH] Add reverse numbers exercise

---
 .gitignore              |  6 ++++++
 src/ReverseNumbers.java | 28 ++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 src/ReverseNumbers.java

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f4640db
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+# IntelliJ IDEA
+.idea/
+*.iml
+
+# Java build output
+out/
\ No newline at end of file
diff --git a/src/ReverseNumbers.java b/src/ReverseNumbers.java
new file mode 100644
index 0000000..4b578aa
--- /dev/null
+++ b/src/ReverseNumbers.java
@@ -0,0 +1,28 @@
+public class ReverseNumbers {
+    public static void main(String[] args) {
+        int originalNumber = 3956;
+        int reversedNumber = reverseNumber(originalNumber);
+
+        System.out.println("Original number: " + originalNumber);
+        System.out.println("Reversed number: " + reversedNumber);
+    }
+
+    /**
+     * Reverses the digits of a positive integer.
+     *
+     * @param number the number to reverse
+     * @return the number with its digits in reverse order
+     */
+    private static int reverseNumber(int number) {
+        int reversedNumber = 0;
+        int remaningNumber = number;
+
+        while (remaningNumber > 0) {
+            int digit = remaningNumber % 10;
+            reversedNumber = reversedNumber * 10 + digit;
+            remaningNumber = remaningNumber / 10;
+        }
+
+        return reversedNumber;
+    }
+}