![]() Find the Student Details by First Name 4. ![]() Find the Student Details by Roll Number 3. TO Exit Enter your choice to find the task 1 Add the Students Details - Enter the first name of student Rahul Enter the last name of student Kumar Enter the Roll Number 1 Enter the CGPA you obtained 8 Enter the course ID of each course 1 2 3 4 5 The Task that you want to perform 1. Update the Students Details by Roll Number 8. Delete the Students Details by Roll Number 7. Output:The Task that you want to perform 1. Python | Simple GUI calculator using Tkinter.Implementing Web Scraping in Python with BeautifulSoup.SDE SHEET - A Complete Guide for SDE Preparation.Differentiate printable and control character in C ?.Problem With Using fgets()/gets()/scanf() After scanf() in C.getchar_unlocked() – Faster Input in C/C++ For Competitive Programming.How to use getline() in C++ when there are blank lines in input?.getline() Function and Character Array in C++.How to split a string in C/C++, Python and Java?.How to print size of array parameter in C++?.Lexicographically Next Permutation of given String.std::next_permutation and prev_permutation in C++.All permutations of an array using STL in C++.Permutations of a given string using STL. ![]() Print all distinct permutations of a given string with duplicates.Write a program to print all Permutations of given String.Print reverse of a string using recursion.Program to reverse a string (Iterative and Recursive).C program to print employee details using Structure.GUI Application for the Student Management System.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.DevOps Engineering - Planning to Production.Python Backend Development with Django(Live).Android App Development with Kotlin(Live).Full Stack Development with React & Node JS(Live).Java Programming - Beginner to Advanced.Data Structure & Algorithm-Self Paced(C++/JAVA).Data Structures & Algorithms in JavaScript.Data Structure & Algorithm Classes (Live).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. 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): 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. Also, I don't want to use pandas to get this work, I'm only using CSV. You have to use a dictionary with ids as key. ![]() Write a python program that reads grades.txt and writes to an output file output.txt the ID, the worst exam grade, the best exam grade and the average grade for each student. If anyone can help I would really appreciate it. Question: 5.3 Exercise 3: Each line of a text-file scores.txt contains the ID of a student and his grades in 4 exams. I don't understand why am I not able to make the program work like the output I stated above. this is what I get:Ĭesar Ryan 80 97 95 Percent: 88.5 Letter Grade: B 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.
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