From 2d1961941a1f9daf490c638aa2254b8273bfd3f4 Mon Sep 17 00:00:00 2001
From: Bluenzo <80460870+Bluenzo@users.noreply.github.com>
Date: Wed, 9 Apr 2025 11:09:37 -0700
Subject: [PATCH 1/3] hardcoded password and printed it

---
 src/PasswordApp.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/PasswordApp.java b/src/PasswordApp.java
index 86fb0b1..6b6c26a 100644
--- a/src/PasswordApp.java
+++ b/src/PasswordApp.java
@@ -1,5 +1,10 @@
 public class PasswordApp {
     public static void main(String[] args) {
         System.out.println("Welcome to the password checker!");
+        
+        String password = "hello123";
+
+        System.out.println("The password is: " + (password));
+    
     }
 }
\ No newline at end of file

From d6f8aadddbcf376431b046b43d981682d9ededda Mon Sep 17 00:00:00 2001
From: Bluenzo <80460870+Bluenzo@users.noreply.github.com>
Date: Wed, 9 Apr 2025 11:25:28 -0700
Subject: [PATCH 2/3] I added an user input

---
 src/PasswordApp.java | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/PasswordApp.java b/src/PasswordApp.java
index 6b6c26a..b99a784 100644
--- a/src/PasswordApp.java
+++ b/src/PasswordApp.java
@@ -1,10 +1,28 @@
+// javac ....the file name of your Java source code file && java -cp src ..javaname... to print in the terminal
+import java.util.Scanner; // Import the Scanner class to use Scanner
 public class PasswordApp {
     public static void main(String[] args) {
+        // Create a Scanner object to read user input
+        Scanner scanner = new Scanner(System.in);
+
         System.out.println("Welcome to the password checker!");
-        
-        String password = "hello123";
+    
+        // Read the password from the user input
+        String password = scanner.nextLine(); 
+
 
         System.out.println("The password is: " + (password));
+        
+        //To find the length of the password
+        //password.length()
+        if(password.length() >= 12){
+            System.out.println("Your password is long enough.");
+        }else{
+            System.out.println("Your password is not long enough.");
+        } 
+
+        //Scanner needs to be closed to free up resources
+        scanner.close();
     
     }
 }
\ No newline at end of file

From 3f5fd9f0cbbf049e92e731ba01c1241dee8db739 Mon Sep 17 00:00:00 2001
From: Bluenzo <80460870+Bluenzo@users.noreply.github.com>
Date: Wed, 9 Apr 2025 11:51:03 -0700
Subject: [PATCH 3/3] Support for multiple password

---
 src/PasswordApp.java | 55 +++++++++++++++++++++++++++++++++-----------
 1 file changed, 42 insertions(+), 13 deletions(-)

diff --git a/src/PasswordApp.java b/src/PasswordApp.java
index b99a784..a4ae483 100644
--- a/src/PasswordApp.java
+++ b/src/PasswordApp.java
@@ -1,4 +1,6 @@
 // javac ....the file name of your Java source code file && java -cp src ..javaname... to print in the terminal
+// add < ...file name... > in your terminal to compile your Java file and then run it with the command java -cp src Main
+
 import java.util.Scanner; // Import the Scanner class to use Scanner
 public class PasswordApp {
     public static void main(String[] args) {
@@ -7,19 +9,46 @@ public static void main(String[] args) {
 
         System.out.println("Welcome to the password checker!");
     
-        // Read the password from the user input
-        String password = scanner.nextLine(); 
-
-
-        System.out.println("The password is: " + (password));
-        
-        //To find the length of the password
-        //password.length()
-        if(password.length() >= 12){
-            System.out.println("Your password is long enough.");
-        }else{
-            System.out.println("Your password is not long enough.");
-        } 
+        // Read user input until there is no more input
+        while(scanner.hasNextLine()){ 
+
+            // Read the password from the user input
+            String password = scanner.nextLine(); 
+
+
+            System.out.println("The password is: " + (password));
+            
+            //To find the length of the password
+            //password.length()
+            if(password.length() >= 12){
+                System.out.println("Your password is long enough.");
+            }else{
+                System.out.println("Your password is not long enough.");
+            } 
+
+            // toCharArray() method is used to convert a string into a character array. 
+            char [] characters = password.toCharArray(); 
+
+            boolean hasSpecialChar = false; // Flag to check if the password has a special character
+
+            // Using a for loop to iterate over each character in the array
+            for (int i =0; i < characters.length; i++) {
+                char character = characters[i]; // Get the current character from the array
+                // System.out.println(Character.isAlphabetic(character)); // Check if the character is alphabetic, true if it is, false otherwise
+                
+                // Check if the character is not alphabetic (not a letter)
+                if(Character.isAlphabetic(character) == false){
+                    hasSpecialChar = true;
+                }
+            }
+
+            System.out.println("Has a special character: " + hasSpecialChar);
+        }
+
+
+
+
+
 
         //Scanner needs to be closed to free up resources
         scanner.close();