0 in the video, the second digit represents the content at minute 1 in the video, and so on. Viewers of videos can also like and dislike videos. Internally, the platform keeps track of the number of views, likes, and dislikes on each video.

When a video is uploaded, it is associated with the smallest available integer videoId starting from 0. Once a video is deleted, the videoId associated with that video can be reused for another video.

Implement the VideoSharingPlatform class:

VideoSharingPlatform() Initializes the object.
int upload(String video) The user uploads a video. Return the videoId associated with the video.
void remove(int videoId) If there is a video associated with videoId, remove the video.
String watch(int videoId, int startMinute, int endMinute) If there is a video associated with

Related Tags