From b5f2d8ba9b3510ae49453499dd8848bb37c4aece Mon Sep 17 00:00:00 2001
From: Bang1338 <75790567+Bang1338@users.noreply.github.com>
Date: Sat, 1 Apr 2023 20:36:42 +0700
Subject: [PATCH] better random and algo

1. don't use "Yandere Dev" method. https://www.c-sharpcorner.com/article/how-to-select-a-random-string-from-an-array-of-strings/
2. 001 to 366 also valid.
3. Use "0XXXXXX" instead of "00XXXXX" (lazy)

Extra: use VB2010 and set .NET Framework to 3.5 or 2
---
 Win95Keygen/Form1.cs | 50 ++++++++------------------------------------
 1 file changed, 9 insertions(+), 41 deletions(-)

diff --git a/Win95Keygen/Form1.cs b/Win95Keygen/Form1.cs
index 6f53143..e7766d7 100644
--- a/Win95Keygen/Form1.cs
+++ b/Win95Keygen/Form1.cs
@@ -22,56 +22,24 @@ namespace Win95Keygen
         }
         private static string GenerateKey()
         {
-            //Generate day from 100 to 365
+            //Generate day from 100 to 366
             Random rand;
             rand = new Random();
-            int day = rand.Next(100,365);
+            int day = rand.Next(100,366);
+            
             //Generate year
-            rand = new Random();
-            int i = rand.Next(1,9);
-            string year = "95";
-            if (i == 1)
-            {
-                year = "95";
-            }
-            else if (i == 2)
-            {
-                year = "96";
-            }
-            else if (i == 3)
-            {
-                year = "97";
-            }
-            else if (i == 4)
-            {
-                year = "98";
-            }
-            else if (i == 5)
-            {
-                year = "99";
-            }
-            else if (i == 6)
-            {
-                year = "00";
-            }
-            else if (i == 7)
-            {
-                year = "01";
-            }
-            else if (i == 8)
-            {
-                year = "02";
-            }
-            else if (i == 9)
-            {
-                year = "03";
-            }
+            string[] yeararray = { "95", "96", "97", "98", "99", "00", "01", "02", "03" };
+            int index = rand.Next(yeararray.Length);
+            string year = yeararray[index];
+            
             //Static numbers divisible by 7
             string divisibleby7 = RandomDivisibleBy7();
             //Random numbers
             rand = new Random();
             int randomnumbers = rand.Next(10000,99999);
             //Make the windows 95 key output
+            
+            //TODO: Use "0XXXXXX" instead of "00XXXXX"
             return day.ToString() + year + "-OEM-" + "00" + divisibleby7 + "-" + randomnumbers.ToString();
         }
         public static string RandomDivisibleBy7()