Make Factorial a proper utility class (#4267)

2023-07-29 07:15:03 +02:00 · 2023-07-29 07:15:03 +02:00 · 087d523ed0
commit 087d523ed0
parent f83008d80a
1 changed files with 4 additions and 1 deletions
--- a/src/main/java/com/thealgorithms/maths/Factorial.java
+++ b/src/main/java/com/thealgorithms/maths/Factorial.java
@ -1,6 +1,9 @@
 package com.thealgorithms.maths;

-public class Factorial {
+public final class Factorial {
+    private Factorial() {
+    }
+
    /**
     * Calculate factorial N using iteration
     *