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MakcuM [25]
3 years ago
13

rite a function to prompt the user to enter the information for one movie (title, release date, mpaa rating and number of stars)

. This function should then return the movie information back to main. You should call this function twice, once for each of the MovieInfo variables in main.
Computers and Technology
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

import java.util.*;

public class Movie {

   

   public static void main (String [] args) {

       

       System.out.println(movieInfo());

       

   }

   public static String movieInfo() {

       Scanner input = new Scanner(System.in);

       Scanner input2 = new Scanner(System.in);

       

       System.out.print("Enter the title: ");

       String title = input.nextLine();

       System.out.print("Enter the release date: ");

       String releaseDate = input.nextLine();

       System.out.print("Enter the mpaa rating: ");

       double mpaaRating = input2.nextDouble();

       System.out.print("Enter the number of stars: ");

       double numberOfStars = input2.nextDouble();

       

       return "Title: "+title+ "\nRelease Date: "+releaseDate+ "\nMPAA Rating: "+ mpaaRating+ "\nNumber of Stars: "+numberOfStars;

   }

}

Explanation

- Create a function called <em>movieInfo()</em> that returns a string, information about a movie

- Ask the user to enter the title, release date, mpaa rating and number of stars of the movie.

- Return these values at the end of the function

- Inside the main, call the function to see the information about the movie

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Please check the answer section.

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Answer:

The program in python is as follows:

def split(X):

   L = []; G = []

   for i in range(len(X)):

       if X[i]>=X[0]:

           G.append(X[i])

       else:

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   L.sort(); G.sort()

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X = []

n = int(input("Length of X: "))

for i in range(n):

   inp = int(input(": "))

   X.append(inp)

   

if len(X) == 0 or len(X) == 1:

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else:

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Explanation:

The following represents the split function in the previous problem

def split(X):

This initializes L and G to empty lists

   L = []; G = []

This iterates through X

   for i in range(len(X)):

All elements of X greater than 0 equal to the first element are appended to G

      <em> if X[i]>=X[0]:</em>

<em>            G.append(X[i])</em>

Others are appended to L

<em>        else:</em>

<em>            L.append(X[i])</em>

This sorts L and G

   L.sort(); G.sort()

This returns sorted lists L and G

   return L,G

The main function begins here

This initializes X

X = []

This gets the length of list X

n = int(input("Length of X: "))

This gets input for list X

<em>for i in range(n):</em>

<em>    inp = int(input(": "))</em>

<em>    X.append(inp)</em>

This prints X is X is empty of has 1 element

<em>if len(X) == 0 or len(X) == 1:</em>

<em>    print(X)</em>

If otherwise

else:

This calls the split function to split X into 2

   X1,X2=split(X)

This merges the two lists returned (sorted)

   newList = sorted(X1 + X2)

This prints the new list

   print(newList)

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