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? What system can I play that on? Nintendo What is a great game? Sonic What system can I play that on? Sega What is a great game? Spyro F What system can I play that on? PlayStation 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

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? What system can I play that on? Nintendo What is a great game? Sonic What system can I play that on? Sega What is a great game? Spyro F What system can I play that on? PlayStation 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

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

Section: Chapter Questions

Problem 1PE

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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?…
Create a static dictionary with a number of users and with the following values: First name Last name Email address Password Ask the user for: 5. Email address 6. Password Loop (for()) through the dictionary and if (if()) the user is found print the following: 7. Hello, first name last name you have successfully logged in 8. Notify the user if the password and email address are wrong 9. Additional challenge: if you want the program to keep asking for a username and password when the combination is wrong, you will need a while() loop. 10. Save the file as assignment03yourlastname.py
Overview This program will have you cut and past a dictionary called food_dict from the specifications, the programmatically go through the list to find people who have not yet listed their favorite foods. It will then ask for their foods, update the dictionary, and finally print it at the end. Note: I will change the dictionary during grading Expected Output Example 1 What is Janelle's favorite food? Steak What is Thomas's favorite food? What is Yolanda's favorite food? Soup Here are the favorite foods: Jim's favorite food is Tacos Bob's favorite food is Burgers Janelle's favorite food is Steak Lisa's favorite food is Pizza Thomas's favorite food is Pho Yolanda's favorite food is Soup Finn's favorite food is Bread Specifications • You should submit a single file called M4A5.py • It should follow the submission standards outlined here: Submission Standards • Your program must loop through the dictionary to find empty values. • You must copy this dictionary definition to the top of your…
As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again. This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…
As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again. This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…
As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again. This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…
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.…
Python Programming Assignment: Create a dictionary that takes a basketball team's information (that includes team's name and points) as parameter, creates a teams_dict and returns it. Also, create a parameter for write_file parameter that opens current results text file in write mode and writes the dictionary information to file as per format and closes the file.
Python coding language Create a static dictionary with a number of users and with the following values: First name Last name Email address Password Ask the user for: 5. Email address 6. Password Loop (for()) through the dictionary and if (if()) the user is found print the following: 7. Hello, first name last name you have successfully logged in 8. Notify the user if the password and email address are wrong 9. Additional challenge: if you want the program to keep asking for a username and password when the combination is wrong, you will need a while() loop. 10. Save the file as assignment03yourlastname.py
Write a program that prompts the user to search a grade dictionary by student name (N) or grade (G). If the user does not enter a N or G (match should be case sensitive), re-prompt the user. When the user enters a student name, if the name is in the dictionary (match should not be case sensitive), the student's grade should appear. If the student's name is not in the dictionary, the following message should be displayed: "The student name entered does not exist.". When the user enters a grade of either an A, B, C, D or F (no error checking is required, however the match should be case sensitive), a list of students that have the grade should appear along with number of students. If there are no students with the grade that was entered by the user, the following message should be displayed: "No students received the grade entered.". The following students and grades must be included in a dictionary name: grades. The student's name will be the key. STUDENT (Key) Grade (Value) Dylan…
You will be given a dictionary, where the name of a student will be the key and a list of courses will be the value. Now, you have to take a course name as input until the user gives 'STOP' in the input. Your task is to display the list of the students taken that course after each input. Given Dictionary { 'Mike' : ['CSE110","ENG101','MAT110'], "Simon' : ['CSE111',"PHY111',"MAT110", 'CSE230], "Shawn' : ['CSE110',"ENG101',"MAT120','CSE230'], 'Alice' : ['CSE110',"ENG091','MAT092'] } Sample Input 1 CSE110 МAT110 CSE260 STOP Sample Output 1 [ 'Mike', "Shawn', 'Alice' ] [ 'Mike', "Simon'] [] Explanation 1: Mike, Shawn and Alice are doing CSE110 Mike and Simon are doing MAT110 No student is doing CSE260
Using Python, write a program which opens a text file and loads the data into a dictionary where the key is the line # from the file and the value is the line of text from the file. For instance, if the file looks like: Hello,Welcome to Introduction to Big Data It is good to meet everyone.Hope you enjoy the class. The dictionary should look like: KEY VALUE 1 Hello, 2 Welcome to Introduction to Big Data 3 It is good to meet everyone. 4 Hope you enjoy the class. Then change it to a list and reverse the order of the lines of text and save it back to a new text file.