Read strings from input until 'stop' is read. For each string read: If the string is a key in dictionary patients_record, delete the key from patients_record and output the string followed by ' deleted'. Otherwise, output the string followed by ' not a key'.
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Read strings from input until 'stop' is read. For each string read:
- If the string is a key in dictionary patients_record, delete the key from patients_record and output the string followed by ' deleted'.
- Otherwise, output the string followed by ' not a key'.
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- Assignment 1: Prompt the user for 5 pairs of numbers. The pairs consist of a player’s jersey number (0-99) and the player’s rating (1-9). Make sure to use good prompts and check the user’s input using a while loop. Do not stop the program if the input is outside the range. You need to prompt the user until they get the numbers correct. Store the pairs in a dictionary. Since the player’s jersey number is a key, you need to check for duplicates and prompt user again if the number is already in use. After all players are entered, print the roster with the jersey numbers in ascending order. Next, print a menu for the user to be able to modify the roster. They should be able to add a new player, remove a player, update a player’s rating, output a list of players above a rating (get the cutoff from the user), output the roster, or quit. You need to turn in a written algorithm for this project before starting to write the program. Assignment 2: Change assignment 1 to use functions.…Assume the variable dct references a dictionary. Write an if statement that determines whetherthe key 'Jim' exists in the dictionary. If so, delete 'Jim' and its associated value.The get(key) function for a dictionary will return _____ if the key does not exist. In python. A. “ B. {} C. “Null” D. None 
- Assume the variable dct references a dictionary. Write an if statement that determines whetherthe key 'James' exists in the dictionary. If so, display the value that is associated with that key.If the key is not in the dictionary, display a message indicating so.Overview This program will have you use a loop to prompt a user for three games and their systems and then store them in a dictionary called games_dict). Then it will ask the user for the worst game, delete that game, and print out the contents of the revised games_dict. Expected Output Example 1 What is a great game? Mario What system can I play that on? Nintendo What is a great game? Sonic I play that on? Sega What system can What is a great game? Spyro What system can I play that on? layStation That's too many, let's get rid of one What game should we remove? Sonic The new dictionary is: You can play Mario on Nintendo You can play Spyro on PlayStation Specifications • You should submit a single file called M4A3.py • It should follow the submission standards outlined here: Submission Standards • Your program should start by defining an empty dictionary called games_dict • It should populate games_dict using a for-loop • It should print out games_dict using a for-loop. Tips and Tricks…Overview This is a review assignment where you will use multiple tools you have picked up so far throughout the course. If you're confused about how to do something make sure you look back at earlier assignments. In this program you will start by declaring an empty dictionary named population_dict. Then you will use a while-loop to prompt a user for a series of cities and their populations, storing the input in population_dict). After this you will prompt the user to decide what is the maximum population for a city to be considers a small down. Finally, you will open a file called populationdata.txt where you will write the results. Expected Output Example of standard out (the console): What is next city? (enter q to quit) Long Beach What is the population of Long Beach? 362000 What is next city? (enter q to quit) Los Angeles What is the population of Los Angeles? 382000000 What is next city? (enter q to quit) San Diego What is the population of San Diego? 136000000 What is next city?…
- Write code that iterates through a dictionary represented by the variable my_dict and prints any values (not keys!) associated with keys beginning with the letter "k" (lowercase).Problem Statement: The program takes a string and creates a dictionary with key as first character and value as the count of letter in the string and also, sort the dictionary w.r.t the values of count in descending order or sort it based on the key in alphabetical order. Pseudocode: Start of build_dict function An empty dictionary is declared Start of for loop to traverse through the letters of the string If letter is not present as a key in the dictionary The letter is initialized as the key and assign 1 to it ( since initially the count would be 1) Else The value of the letter as key in the dictionary is increased by 1 End of build_dict function Sort the dictionary and assign it back to the same dictionary variable Start of print_dict function Iterate over all the items of the dictionary Print the key and value End of print_dict function Start of main function User must enter a large string and store it in a variable Call the build_dict function with string parameter and return the…Perform the following tasks: Create a dictionary named color_dict containing key-value pairs 'red': 222, 'green': 184, and 'blue': 135. Read strings key_read and value_read from input. Add key_read and value_read as a new key-value pair to color_dict with key_read as the key and value_read as the value.
- Capital QuizWrite a program that creates a dictionary containing the U.S. states as keys, and their capitals as values. (Use the Internet to get a list of the states and their capitals.) The programshould then randomly quiz the user by displaying the name of a state and asking the userto enter that state’s capital. The program should keep a count of the number of correct andincorrect responses. (As an alternative to the U.S. states, the program can use the names ofcountries and their capitals.) in phytonThis assignment requires you to create a dictionary by reading the text file. Text file name: LightningP Text file contents: Stamkos3538Maroon2933Point5055Kucherov5565Killorn3340 The dictionary should have player names for the keys. The value for each key must be a two-element list holding the player's goals and assists, respectively. Start with an empty dictionary. Then, use a loop to cycle through the text file and add key-value pairs to the dictionary. Close the text file and process the dictionary to print the stats and determine the top scorer as before. Printing the stats for each player is the most challenging part of this program. The required output should be the same well-formatted table as below: PLAYER COLUMN: 10 characters wide and left-aligned. GOALS COLUMN: 6 characters wide and centered. ASSISTS COLUMN: 8 characters wide and centered. TOTAL COLUMN: 6 characters wide and centered. Example output:Write a function named count_vowels that accepts a string as an argument. The function should count the number of times each vowel (the letters a, e, i, o, and u) appears in the string, and store those counts in a dictionary. When the function ends, the dictionary should have exactly 5 elements. In each element, the key will be a vowel (lowercase) and the value will be the number of times the vowel appears in the string.