This program will store roster and rating information for a soccer team. Coaches rate players during tryouts to ensure a balanced team. (1) Prompt the user to input five pairs of numbers: A player's jersey number (0 - 99) and the player's rating (1 - 9). Store the jersey numbers and the ratings in a dictionary. Output the dictionary's elements with the jersey numbers in ascending order (i.e., output the roster from smallest to largest jersey number). Hint: Dictionary keys can be stored in a sorted list.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Using python: this is what I have so far: 

Note: I'm new to programming and lost in what the next step would be. Thank you for the help.

def print_menu(string):
    print('\nMENU')
    print('a - Add player')
    print('d - Remove player')
    print('u - Update player rating')
    print('r - Output players above a rating')
    print('o - Output roster')
    print('q - Quit')
    print('\nChoose an option:')


player_stats = {}

for n in range(5):

    print('Enter player',str(n + 1)+'\'s jersey number:')
    player_jersey = int(input())


    print('Enter player',n + 1,'rating:')
    player_rating =int(input())
    print()
    print()
    
    player_stats[player_jersey] = player_rating

print('ROSTER')

for key,value in sorted (player_stats.items()):
    print('Jersey number:',str(key)+', Rating:',value)

-----------------------------------------------------------------------------------

This program will store roster and rating information for a soccer team. Coaches rate players during tryouts to ensure a balanced team.

(1) Prompt the user to input five pairs of numbers: A player's jersey number (0 - 99) and the player's rating (1 - 9). Store the jersey numbers and the ratings in a dictionary. Output the dictionary's elements with the jersey numbers in ascending order (i.e., output the roster from smallest to largest jersey number). Hint: Dictionary keys can be stored in a sorted list.

Ex:

Enter player 1's jersey number:

84

Enter player 1's rating:

7

Enter player 2's jersey number:

23

Enter player 2's rating:

4

Enter player 3's jersey number:

4

Enter player 3's rating:

5

Enter player 4's jersey number:

30

Enter player 4's rating:

2

Enter player 5's jersey number:

66

Enter player 5's rating:

9

ROSTER

Jersey number: 4, Rating: 5 J

ersey number: 23, Rating: 4

Jersey number 30, Rating: 2

...

(2) Implement a menu of options for a user to modify the roster. Each option is represented by a single character. The program initially outputs the menu, and outputs the menu after a user chooses an option. The program ends when the user chooses the option to Quit. For this step, the other options do nothing. 

Ex:

MENU

a - Add player

d - Remove player

u - Update player rating

r - Output players above a rating

o - Output roster

q - Quit Choose an option:

(3) Implement the "Output roster" menu option. 

Ex:

ROSTER

Jersey number: 4, Rating: 5

Jersey number: 23, Rating: 4

Jersey number 30, Rating: 2

...

(4) Implement the "Add player" menu option. Prompt the user for a new player's jersey number and rating. Append the values to the two vectors. 

Ex:

Enter a new player's jersey number:

49

Enter the player's rating:

8

(5) Implement the "Delete player" menu option. Prompt the user for a player's jersey number. Remove the player from the roster (delete the jersey number and rating). 

Ex:

Enter a jersey number:

4

(6) Implement the "Update player rating" menu option. Prompt the user for a player's jersey number. Prompt again for a new rating for the player, and then change that player's rating. 

Ex:

Enter a jersey number:

23

Enter a new rating for player:

6

(7) Implement the "Output players above a rating" menu option. Prompt the user for a rating. Print the jersey number and rating for all players with ratings above the entered value. 

Ex:

Enter a rating:

5

ABOVE 5

Jersey number: 66, Rating: 9

Jersey number: 84, Rating: 7

...

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