diff --git a/10-java-functional-stream/task04/src/com/example/task04/Task04Main.java b/10-java-functional-stream/task04/src/com/example/task04/Task04Main.java
index 5d1a5dff3..4c4b8fc56 100644
--- a/10-java-functional-stream/task04/src/com/example/task04/Task04Main.java
+++ b/10-java-functional-stream/task04/src/com/example/task04/Task04Main.java
@@ -1,11 +1,24 @@
 package com.example.task04;
 
-public class Task04Main {
-
-    public static void main(String[] args) {
-
-        // your implementation here
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
+public class Task04Main
+{
+    public static void main(String[] args)
+    {
+        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
+        Pattern pattern = Pattern.compile("[^a-zа-яё0-9]");
+        Stream<String> stream = in.lines().flatMap(line -> pattern.splitAsStream(line.toLowerCase()));
+        Map<String, Long> map = stream.collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));
+        map.entrySet().stream().filter(s -> !s.getKey().equals(""))
+                .sorted(Map.Entry.<String, Long>comparingByValue().reversed()
+                        .thenComparing(Function.identity(), Map.Entry.comparingByKey()))
+                .limit(10).forEachOrdered(entry -> System.out.print(entry.getKey() + "\n"));
     }
-
 }