Codio python answers

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I can't complete the squared challenge

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When you lack the time and tools needed to provide your students with the learning experience they expect, student engagement and performance suffers. Students using Codio are more engaged and exhibit higher levels of satisfaction. Codio provides instructors with the tools to improve student performance and boost student satisfaction through engaging and interactive learning experiences.

Traditional methods of instruction can be overly-cumbersome and inaccessible for students. Codio tackles this problem head-on with a cloud-based learning platform provides students with a seamless and enjoyable learning experience. And their reaction was overwhelmingly positive. Stop wasting your time setting up and sharing programming environments, running student code, manually grading, and keeping your courses in sync with your LMS.

Manual grading alone costs CS departments tens of thousands of dollars each year. You waste countless hours setting up and sharing programming environments, running and compiling student code, manually grading, and keeping your courses in sync with your LMS.

codio python answers

Spend more time mentoring and coaching your students, and get your Sundays back! Start delivering courses in Codio within days of getting started! Codio offers a cutting-edge cloud-based platform, accessible from any web browser, at a truly competitive price. We offer free one-on-one and group training to faculty, IT personnel, and your leadership.

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Drive Greater Student Engagement When you lack the time and tools needed to provide your students with the learning experience they expect, student engagement and performance suffers.

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codio python answers

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. We will pass you a value, N. You should output every positive value from N down to and including 0.

As you can see, I got the output to show -3, -2, -1, 0, but it should be 3, 2, 1, 0. Please be mindful that I am a beginner, and my code must pass using a 'while' statement, and my code must be inputted in Codio. Thank you in advance for any assistance rendered. Learn more. I'm in a beginner's Python course, and my assignment is to print variable 'N' backwards using a 'while' statement Ask Question.

Asked 2 years, 4 months ago. Active 2 years, 4 months ago. Viewed 4k times. Here are my instructions: We will pass you a value, N. Mic T. Mic 9 2 2 silver badges 6 6 bronze badges. So print N-counter instead? Active Oldest Votes. Since we are expecting N's value to be higher than counter's value, counter-N will be negative. Thanks bee it worked. I really appreciate this community because being a student, you don't get much help, and I know the objective is to learn, but if I can't figure something out after a few days, what am I supposed to do?

Anyway thanks again!!! Mic Nov 14 '17 at Artem Maslovskiy Artem Maslovskiy 68 6 6 bronze badges. Ajax Ajax I hardly think introducing a new function is "mathematically simpler" to just reversing the order of operands to get rid of the negative sign.They are suitable for those learning to program for the first time. Did you know?

These challenges are available right now on Codio. With a Codio subscription or free trialyou can take advantage of our classroom management features and share these challenges with your students quickly and easily.

codio python answers

Challenge 1 - Magic Number easy Allow a user to enter any number, then double this number, add 9 to the result, subtract 3 from the result, then divide by 2, finally subtract the number the user entered at the beginning. The answer should always be 3. Challenge 2 - Biggest Number easy Write a program that will allow a user to enter two integers.

The program should then output a message stating whether the first number is the biggest or the second number is the biggest. Challenge 3 - Star Sign fairly challenging Write a program that accepts day and month integers as input. It should then output a corresponding star sign. Students will probably need to consult a star sign table on the World Wide Web.

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Challenge 4 - Leap Year challenging Write a program that allows a user to enter an integer the year. The following instructions can be passed on to your students to help them create a solution.

The output should be 10 rows:. We want to help computer science teachers in any way we can and we see this as a great way to offer our support. Any feedback is much appreciated so drop us an email if you get the chance. Join Codio Today. Tom is Head of Schools Liaison at Codio having been a computer science teacher for nine years. He enjoys web development and teaching others how to code.

Learn more about how Codio can save your CS Department and faculty time, money, and headaches! Date: Jan If the year is evenly divisible by 4, go to step 2. Otherwise, go to step 5 If the year is evenly divisible bygo to step 3. Otherwise, go to step 4 If the year is evenly divisible bygo to step 4. Recent Posts Strategies for Onlin Less Text and Greater Interact Free Tools to EffortIf you run a 10 kilometer race in 42 minutes 42 seconds, what is your average time per mile?

What is your average speed in miles per hour? Hint: there are about 1. So python is assuming you want to convert an octal number to a decimal number. In the base 8 numbering system where valid numbers are 0, 1, 2, 3, 4, 5, 6 and 7. Every 8 numbers we increment the left hand columns. This means that the right most column is the number of 'ones'.

The one to the left of that is a tally of the number of 'eights', the one next to that is a tally of a full column of 'eight' times the 'eight column' - For more information read Base Eight math. We can do the conversion manually as follows:.

What is the volume of a sphere with radius 5? What is the total wholesale cost for 60 copies? If I leave my house at am and run 1 mile at an easy pace per milethen 3 miles at tempo per mile and 1 mile at easy pace again, what time do I get home for breakfast? Python provides a built-in function called len that returns the length of a string, so the value of len 'allen' is 5.

Write a function called middle that takes a list and returns a new list that contains all but the first and last elements. Write a function called chop that takes a list and modifies it, removing the first and last elements, and returns None. Write a function that reads the words in words.

Then you can use the in operator as a fast way to check whether a string is in the dictionary. Dictionaries have a method called keys that returns the keys of the dictionary, in no particular order, as a list. Write a class definition for a Date object that has attributes daymonth and year. See wikipedia. Use the datetime module to write a program that gets the current date and prints the day of the week.

For each named color draw a sphere in the position that corresponds to its RGB values. From Wikibooks, open books for an open world. Think Python. Downey, Version 1. Programming is an exploratory process. Writing a draft of a program often gives you insight into the problem, which might lead you to rewrite the code to reflect the structure of the solution.

Any other function can be used instead of countdown function. Replace urllib. I would love to see a more elegant solution for this exercise, possibly by someone who understands html. Comment not by the author: This will give a wrong result, if time. A different way of going about it def increment timeseconds : Converts total to seconds, then back to a readable format time. Python3 solution. The tuples look like r, g, bwhere r, g and b are each integers in [0, ].

STRseq return seq! P : self. TP : self.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

codio python answers

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

We will pass you a value, N. You should output every positive value from N down to and including 0. As you can see, I got the output to show -3, -2, -1, 0, but it should be 3, 2, 1, 0. Please be mindful that I am a beginner, and my code must pass using a 'while' statement, and my code must be inputted in Codio.

Thank you in advance for any assistance rendered. Learn more. I'm in a beginner's Python course, and my assignment is to print variable 'N' backwards using a 'while' statement Ask Question. Asked 2 years, 5 months ago. Active 2 years, 5 months ago. Viewed 4k times.

#38 Python Tutorial for Beginners - Fibonacci Sequence

Here are my instructions: We will pass you a value, N. Mic T. Mic 9 2 2 silver badges 6 6 bronze badges. So print N-counter instead? Active Oldest Votes. Since we are expecting N's value to be higher than counter's value, counter-N will be negative.

Thanks bee it worked. I really appreciate this community because being a student, you don't get much help, and I know the objective is to learn, but if I can't figure something out after a few days, what am I supposed to do? Anyway thanks again!!! Mic Nov 14 '17 at Artem Maslovskiy Artem Maslovskiy 68 6 6 bronze badges. Ajax Ajax I hardly think introducing a new function is "mathematically simpler" to just reversing the order of operands to get rid of the negative sign.This challenge is similar to an earlier one.

Remember, though, I want you to practice! You'll probably want to use try and except on this one. You might have to not use the else block, though. Write a function named squared that takes a single argument. If the argument cannot be turned into an integer maybe it's a string of non-numbers?

Look in the file for examples. That is the challenge. I've run the code in workspace and it works with all the test values listed. I've tried with just except ValueError, I've tried with just TypeError, both come back with errors that basically just say 'try again' If i use both of them, or just use "except:" in the code it comes back that 'squared' did not return the correct results. If you do it with just except, it would work just fine! Hi Christopher. In this challenge, it does not ask us to catch a specific error.

Because of this, you should just write except and it will catch any error that comes up:. Why can't I just use if and else in this challenge? I feel like it makes more sense and is more intuitive Hello, I hope you see this comment. In the comments you wrote "try to turn num into integer". If the user inputs a number shouldn't python recognize it as an integer? I'm not implying you're wrong, I just don't get why you have to declare a number as an integer. I have tried except, and it came back saying that the number was wrong that the code returned a wrong value.

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