From 42d26bcfa5941fdc07ae6a4e68f29d51f7dde125 Mon Sep 17 00:00:00 2001
From: Matin-Ardestani <m.matin.ardestani@gmail.com>
Date: Thu, 23 Apr 2026 01:27:37 +0330
Subject: [PATCH] Implement findValidPasswords method

---
 src/main/java/BonusExercises.java | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/main/java/BonusExercises.java b/src/main/java/BonusExercises.java
index 867d66e..e14ca3c 100644
--- a/src/main/java/BonusExercises.java
+++ b/src/main/java/BonusExercises.java
@@ -62,8 +62,18 @@ public class BonusExercises {
         - has no white-space in it
      */
     public int findValidPasswords(String string) {
-        // todo
-        return -1;
+        String regex = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*[!@#$%^&*]).{8,}$";
+        Pattern pattern = Pattern.compile(regex);
+
+        String[] parts = string.split("\\s+");
+        int counter = 0;
+        for(String part : parts){
+            Matcher matcher = pattern.matcher(part);
+            if(matcher.matches()){
+                counter++;
+            }
+        }
+        return counter;
     }
 
     /*