Practice Questions with Answers and Discussion

Question

GN All,
Im new here! I have just started to learn Python (like a real Noobie). I have spent the last 3wks working on understanding and learning (variables, list & loops). Where can I find a site for practice problems for reinforcing my learning/understanding?
Thanks

Answer 1

There's a lof of websites you can find where you'll get a tons of 'problems' to solve. Many users on sololearn also post daily challenges. You can go to ROHIT KANOJIYA🇮🇳 profile, check his posts. You can start solving those interesting pattern challenges.
Here is a website :
https://codeforces.com
Join the contests and improve your coding skills 🤘. It is one of the most popular one.

Answer 2

I have a question of practice goals in sql where I was given,
Football is the most popular sport in the world!
Look at the following table named league.
Image of the table
Write a query to output all teams which conceded the least number of goals in the league ordered by scored goals in descending order.
Please give me the answe of this

Answer 3

Mano Anand
SELECT * FROM league
WHERE conceded_goals = (SELECT MIN(conceded_goals) FROM league)
ORDER BY Scored_goals DESC;
Go with this query

Answer 4

thanks for ALL the sugguestions. i will check them out. 👊🏿🙏🏾

Answer 5

I can't get answer of lesson 2.2 Python beginners of goal

Answer 6

Have you looked at the code coach challenges here on SL? There are also some good code challenge sites out there like hacker earth etc. Another good place is Jetbrains Academy, where you will code along with some lessons and build increasingly difficult programs in a test based fashion. They teach a bit and then give you a stage to accomplish in the program, then you submit it (similar to the code coach challenges) and see if your code passes the tests.

Answer 7

i can't get answer of project of Area of circle lesson 12 c#. I can't pass The all Test case together but i cant pass one to one.

Answer 8

I don't have pro account but I want the practice problems answers.... where can I get it?

Answer 9

The "Working with Input" one looked so simple, I've been trying my best for days and still cannot get the answer! 😫

Answer 10

Create a class called Magazine to represent a Magazine. A Magazine should include five
pieces of information as instance variables‐a Magazine name, an ISBN number, an author
name, Date and a publisher. Your class should have a constructor that initializes the five
instance variables. Provide a mutator method and accessor method for all instance
variable one except for the date, create mutator method and accessor method for the date
separately. Inaddition, provide a method named getMagazineInfo that returns the
description of the Magazine as a String (the description should include all the information
about the Magazine). You should use this keyword in member of mutator methods. Write
a test application named MagazineTest to create an array of object for 5 elements for
class Magazine to demonstrate the class Magazines capabilities (create 5 object for
Magazine class using array).

Answer 11

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Answer 12

Please help me out to solve this query in SQL
Football is the most popular sport in the world!
Look at the following table named league.
Image of the table
Write a query to output all teams which conceded the least number of goals in the league ordered by scored goals in descending order.