NPTEL Programming, Data Structures And Algorithms Using Python Week 5 Assignment Solution July 2023

Опубликовано: 22 Февраль 2026
на канале: Gmone Lab

483

This video provides the solution of NPTEL course Operating System Fundamental Week 1 Assignment 1 Solution July-Dec 2023.

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def calculate_gpa(grades):
grade_to_point = {
'A': 10,
'AB': 9,
'B': 8,
'BC': 7,
'C': 6,
'CD': 5,
'D': 4
}
total_points = 0
for grade in grades:
total_points += grade_to_point[grade]

return round(total_points / len(grades), 2) if grades else 0

def main():
courses = {}
students = {}
grades = {}

Read courses
input_line = input()
while True:
input_line = input()
if input_line == "Students":
break
course_code, course_name, semester, year, instructor = input_line.split("~")
courses[course_code] = (course_name, semester, year, instructor)

Read students
while True:
input_line = input()
if input_line == "Grades":
break
roll_number, full_name = input_line.split("~")
students[roll_number] = full_name
grades[roll_number] = [] # Initialize grades for each student

Read grades
while True:
input_line = input()
if input_line == "EndOfInput":
break
course_code, semester, year, roll_number, grade = input_line.split("~")
grades[roll_number].append(grade)

Calculate GPA for each student and sort by roll number
output = []
for roll_number, full_name in sorted(students.items()):
gpa = calculate_gpa(grades[roll_number])
output.append(f"{roll_number}~{full_name}~{gpa}")

for line in output:
print(line)

if _name_ == "__main__":
main()

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