This project is based on the same tripadvisor context as in week 4. the requirement in this project is to adjust your mp 4-2 code for the following changes -- the data file for this project (attached) contains 20 reviews rather than 3 reviews each review occupies 13 lines rather than 14 lines. the master list of negative keywords needs to be the following: ['awful','bad','beware','careless', 'decline','depressing','deteriorate d','difficult','dirty','disappointi ng','disinterested','frightening',' horrible', 'hostile','incompetent','inconsiste nt','indifferent','inferior','infur iating','lesson','mediocre','miscom munication','poor','rough','scary', 'suck', 'sullen','terrible','unclean','unco mfortable','uneven','unfriendly','u nhygienic','unimpressive','unintere sted','worst'] here are your tasks. first, remove all statements that compute/print the number of reviewers who had something negative to say about the hotel. then add in code that will print the list of negative keywords used by each reviewer, as follows.

Ihave a music player on my phone. i can buy songs, add them to playlists and play them. obviously it would be redundant to store each song in each playlist; each playlist is just a list of pointers to the songs. for this lab you will simulate this behavior. your program will need to have options to: add songs to the system library (you will store the text of the first line of the song, rather than the audio) add playlists add songs to a playlist list playlists play a playlist list all of the songs in the library with a count of how many times each song has been played remove a song from a playlist remove a playlist remove a song from the library (and thus from all playlists that contain it) note that we will not be checking many error cases. in real programming this would be bad, you should usually try to recognize and respond to as many types of errors as you can. in the context of class we are trying to acquaint you with as many concepts as possible, so for the sake of educational efficiency we will not be checking most errors in this lab, you may assume that your user provides correct input. you may add all appropriate error testing if you wish, but we will not be testing for it.

List a few alternative options and input and output over the standerd keyboard and monitor. explain their functioning in details.

Are special combinations of keys that tell a computer to perform a command. keypads multi-keys combinations shortcuts