It all works the way it should, but if someone more experienced could tell me a better way to work with the class names and the grade associated and if there is a more efficient way to calculate the grades with some kind of dictionary or some other way, that would be appreciated.
There's no good reason for the variables classes and grades to be defined and manipulated in global scope. For example, it would be better to pass grades into the calculate function as a parameter.
The long if-else chain is tedious.
You could instead use a dictionary to map the grade notes to scores:. This approach also makes it easy to use a list-comprehension that's more compact than a for loop:. Making the user enter the class names seems rather pointless. The program simply prints them back, without doing anything interesting with them.
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Home Questions Tags Users Unanswered. Asked 2 years, 7 months ago. Active 2 years, 2 months ago. Viewed 16k times. Tommy Tommy 1 1 gold badge 2 2 silver badges 8 8 bronze badges. Active Oldest Votes. Consider a table-driven solution The long if-else chain is tedious. Sign up or log in Sign up using Google. Sign up using Facebook.Autopep8 ignore line
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Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Related 3.Write a program that accepts an exam score as input and prints out the corresponding grade. We have not learned any kind of an "if" statement in my class yet.
I did a problem before this one that was similar:. Write a program that accepts a quiz score as an input and prints out the corresponding grade. I think I need to use a loop we know the for loop somehow or go back to the list. Also, I believe I would need to incorporate range. I am drawing a blank. How can I go about solving my problem without using any kind of if statements?
Program to create grade calculator in Python
I think you can use pretty much the same list that you used for the simpler problem. All you need to come up with is a formula to calculate the index for each grade.
I modified the program to test all possible values. It's still not elegant. I'm currently a student with him and we have the exact same problem hmwk 2 it's sooo hard and i was searching for some help as well I am doing my homework and am having trouble on a certain problem.
For this, I just used a list. Plenty of good solutions, pick one that fits your level. Edited 5 Years Ago by gui : short number of ask. Getting Started: Have something to contribute to this discussion?
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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. I am trying to solve this grade input program. I need to input the grades between 0. I can only use the if else method as we haven't gotten to the other methods yet in class If you do decide to check from highest to lowest, being consistent is a good practice.
You can check your failing grade last:. You should start from the largest grade first: as you see 0. Do something like this:. You need to go from high grade to low grade. It is not required to change it to int as you are comparing float.Server 2016 rds slow
You have to take not of the first condition. If the first condition is equal to 0. Also, it will be wise to convert the input to int first. It is therefore advisable to use the greater than or equal to so as to handle the situation when it is equal to the upper value ie 0.
Code Review Stack Exchange is a question and answer site for peer programmer code reviews. It only takes a minute to sign up. I wrote a "gradebook" program. This takes in grades for various assignments.
The assignments types are weighted differently and final grade is computed at the end. The code works but I can't help but think I am being ham handed in my approach.
Yes it would be better to use a dictionary, that would reduce the amount of global variables. Also you do not need to store and calculated the The nested dictionary to store the grades could be:.
Then the assignment function can be made shorter, without calculating the final at this moment:. Split assignment into three functions. Now you can use the above class to total all the separate things. And then perform your total on Scores. This uses a lot of classes, and isn't really the best way if you're taking data from a file. Then you can default the weights into the JSON data. And then perform the rest of the code in a couple of comprehensions, wrapped in a sum :.
Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Program to compute final grade for weighted assignments Ask Question.
Asked 1 year, 11 months ago. Active 1 year, 11 months ago.Given different scored marks of students. We need to find grades. The test score is an average of the respective marks scored in assignments, tests and lab-works. The final test score is assigned using below formula. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute. See your article appearing on the GeeksforGeeks main page and help other Geeks.
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Writing code in comment? Please use ide. Python code for the Grade. Creating a dictionary which. Function calculates average. Function calculates total average. Return the result based. Calculate letter grade of each student.
Python Find Grade Using Nested If Else Program
Function to calculate the total. Student list consisting the. Iterate through the students list. Calculate the average of whole class.
Python Create a dictionary using list with none values Create a tuple from string and list - Python Python Ways to create triplets from given list. Check out this Author's contributed articles. Load Comments.All students wrote Python programs and got a feel for what programming is. This post has details on how we organized the course, code examples and lessons learned. This year, all schools in Sweden are required to start teaching programming. Many schools already teach programming, but they depend on having teachers that know enough to teach.
Writing code will be included in the subjects math and technology. Earlier this year, another grade 8 dad, Olle, volunteered to help teach programming this fall. He also recruited me as a fellow enthusiastic programmer to help. We spoke to Caroline, the technology and math teacher, and she was grateful for any help. The class had done a bit of Scratch programming before, but Caroline wanted them to learn text-based programming as opposed to block-based programming.
She took a programming class at university several years ago, but she felt she needed a bit of help to teach it effectively.
Olle and I got together a couple of times to plan it out. We discussed what language and environment to use. We picked Python for a couple of reasons. First of all, both Olle and I already know Python I use it every day at work.
Second, all students have a MacBook Air, so there is already a development environment for Python installed. On their computers they have Python 2. Python is also a good choice because the syntax is relatively easy and compact, and is now the most popular language. No magic. Caroline wanted the students to learn text-based programming.
Block-based programming is good for showing concepts like if-statements and loops. However, professional programming is almost exclusively text-based. But, professional programming also involves using numerous frameworks and libraries, and we wanted to avoid that. So the programs should be as self-contained as possible. The behavior of the code should be evident from the instructions, without relying on functionality from external libraries.
Minimal subset. We also decided that we wanted to minimize the number of language constructs used, while still being able to write programs with a good chunk of logic in them.
All programming comes down to using variables, statements in order, conditionals and loops.Python Grade Analyzer Using Lists
Are you completely new to programming? If not then we presume you will be looking for information about why and how to get started with Python. Fortunately an experienced programmer in any programming language whatever it may be can pick up Python very quickly. It's also easy for beginners to use and learn, so jump in! Even some Windows computers notably those from HP now come with Python already installed.
Before getting started, you may want to find out which IDEs and text editors are tailored to make Python editing easy, browse the list of introductory booksor look at code samples that you might find helpful.
There is also a list of resources in other languages which might be useful if English is not your first language. The online documentation is your first port of call for definitive information.
There is a fairly brief tutorial that gives you basic information about the language and gets you started. You can follow this by looking at the library reference for a full description of Python's many libraries and the language reference for a complete though somewhat dry explanation of Python's syntax. If you are looking for common Python recipes and patterns, you can browse the ActiveState Python Cookbook.
If you want to know whether a particular application, or a library with particular functionality, is available in Python there are a number of possible sources of information. There is also a search page for a number of sources of Python-related information. Failing that, just Google for a phrase including the word ''python'' and you may well get the result you need. If all else fails, ask on the python newsgroup and there's a good chance someone will put you on the right track.
If you have a question, it's a good idea to try the FAQwhich answers the most commonly asked questions about Python. If you want to help to develop Python, take a look at the developer area for further information. Please note that you don't have to be an expert programmer to help. The documentation is just as important as the compiler, and still needs plenty of work!
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