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FRQs/PasswordGenerator.java

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+import java.util.Random;
+
+public class PasswordGenerator {
+    private String prefix;
+    private int generatedCount;
+
+    public PasswordGenerator(int num, String prefix) {
+        this.prefix = prefix;
+        this.generatedCount = num;
+    }
+
+    public PasswordGenerator(int num) {
+        this.prefix = "A";
+        this.generatedCount = num;
+    }
+
+    public String pwGen() {
+        Random random = new Random();
+        String password = "";
+        
+        password += prefix + ".";
+        
+        for (int i = 0; i < 4; i++) {
+            password += (int) (Math.random() * 10);
+        }
+        
+        generatedCount++;
+        return password;
+    }
+
+    public int pwCount() {
+        return generatedCount;
+    }
+
+    public static void main(String[] args) {
+        PasswordGenerator pw1 = new PasswordGenerator(4, "chs");
+        System.out.println(pw1.pwCount());
+        System.out.println(pw1.pwGen());
+    }
+}