Здравейте, много ще се радвам, ако има някой, който да реши тази задача, че забих дотук..  https://pastebin.com/FpQrTPLL


Let’s create a video platform such as YouTube. It will be called MeTube. Your task is to store videos, videos’ views and likes. 
You will be receiving lines in the following format: "{videoName}-{views}" until you receive "stats time". You should store video and its views, if the video already exists add the views to it.
You can receive a command to rate a video in the following format: "like:{video}" or "dislike:{video}". The like command will give a single like whereas the dislike command will remove a like, but the given video needs to exist.
After receiving "stats time" you will receive an order criterion – either "by views" or "by likes". If you receive "by views" order the videos by views in descending order, otherwise order the videos by likes in descending order.
Print each of the videos in the following format:
"{video} - {views} views - {likes} likes"
Input 
Until you receive " stats time " you will be receiving videos in the following format: "{video}-{views}".
You can receive a rate command -> "like {video}" or "dislike {video}".
After "stats time" you will receive either "by views" or "by likes".
Output
Print the statistics for each video in the following format:  "{video} - {views} views - {likes} likes"
Constraints
The views will be a valid integer in the range [1-1000].
The video's name will not contain dashes ('-') or colon (':').
Allowed working time / memory: 100ms / 16MB

Input                                                                       Output
Eninem Venom-500                                     Funny cats - 700 views - 2 likes
like:Eninem Venom                                       Enimem Venom 800 views - 1 likes
Funny Cats-700
like:Funny Cats
like:Funny Cats
Eninem Venom-300
stats time
by likes

Input                                                                             Output

Eminem Ringer-300                                                   Messi Top Goals - 500 views - 0 likes
Messi Top Goals-500                                                  Eminem Ringer - 300 views - 1 likes
like:Eminem Ringer
like:Eminem Ringer
dislike:Eminem Ringer
stats time
by views