Student grades manager python9/19/2023 ![]() What you did wrong in your code, is that you've put the two for loops by themselves. Try to rewrite the code from scratch and tell what didn't go well This is probably an integrity violation in your class. Remember, don't use this exact code for your submission. I have also added some error handling code (while loops), so if a user inputs a string instead of a grade, it will ask again: This is to elaborate on sshashank124's answer and add the user input function. Grade = eval(input("Enter the grades for the student: ")) Student = input("Enter the number of the student: ") ![]() ROWS = int(input("Enter the number of grades per student: ")) def avgavg(): How would I go about solving this? This is my latest attempt:ĬOLS = int(input("Enter the number of students: ")) I have tried to start this a few different ways and I cannot seem to get my inputs to connect to anything. The second line will contain just one number: the average class grade, defined as the average of all student average grades. To calculate the grade of students in Python, you have to ask the user to enter marks obtained in five subjects. The first line will contain a list containing every student’s average grade. Calculate the Grade of the Student in Python This program figures out and prints a student's grade based on the marks they got in five subjects that the user enters at run time. The function avgavg() should print, on the screen, two lines. For example, here is an input list for a class of four students (you never know how many students you will have to process):, ,, ] Each three-number list represents the three grades a particular student received for a course. Print("".format(Īnd of course, we have to run main(): if _name_ = "_main_":Įrror handling would make this code longer, feel free to add it.The function avgavg() takes as input a list whose items are lists of three numbers. Print("Student name Exam1 Exam2 Exam3 Avg Grade") ![]() If I'm not wrong, only the last piece is missing: def printdata(data): However, we haven't defined the function yet. score and the actual grade letter as a result of a function call. Then, we've added a row to the resulting list where row item contains the original row items, the avg. Result.append(item + )Īs you can see, we've just converted list of exam results into a list of integers, then we've computed the average rating. Grades = list(map(int, item)) # List of exams Next, we should do some math: def processdata(data): def getgrade (grades:list): '''compute final grade based on scores and their weights''' result 0 for a in grades: result + average (a.scores) a.weight return result I think you could simplify this with a bit more OOP. However, I still preffer csv.reader in this case since rows as list make further processing easier. If we know there is a header line in the CSV file, we can use csv.DictReader instead of csv.reader. Headerrow = False if headerrow else data.append(row) Reading data from CSV file is pretty straightforward: def readdata(filename): We want to read data from CSV file, process the data and print formatted output. The first line will contain a list containing every students average grade. The project is totally built at administrative end and thus only the administrator is guaranteed the access. The function avgavg() should print, on the screen, two lines. It manages all the information about Results, Merit List, Exams, Results. Also, I don't want to use pandas to get this work, I'm only using CSV. The main objective of the Django Project on Student Grading Ranking System is to manage the details of Results,Student, Grade, Registrations, Exams. If anyone can help I would really appreciate it. I don't understand why am I not able to make the program work like the output I stated above. Its designed for writing simple tests but can be scaled for complex. ![]() The unit testing framework uses simple assertion statements to compare actual outcomes to predicted outcomes. The operations we must have in such a system are 1. Pytest is an open-source python module that enables unit testing of python code in a simple and easy to understand format. We are not going to use any database here. this is what I get:Ĭesar Ryan 80 97 95 Percent: 88.5 Letter Grade: B In this blog, we are going to see how to create a simple student management system using Python. Print(first_name, last_name, exam1, exam2, exam3, ' Percent:', percent, ' Letter Grade:', gradeToReport) ![]() the CSV file looks like this:įor row in csvParsed: if readingHeaderLine:įor index in range(2,4): thisGrade = row\ I need to do this with a CSV file with all the student's information already detailed. So I need to create a program that displays: student name, exam 1, exam 2, exam 3, total grade and letter grade in the class. I am fairly new to python and I have an assignment the I am having trouble with and need some help. The programme is designed for graduates with any business background who want to specialise in investment management and STEM students who want to apply. ![]()
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