CodeRankGPT -
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The script is designed to solve a problem where we need to calculate the average of student marks. It uses Python's collections.namedtuple to store student data, which makes the code more readable and self-explanatory. The script reads the number of students and their data from the standard input, calculates the average of their marks, and prints the result.
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The script uses Python's collections.namedtuple to create a 'Student' data type, which has fields defined by the input. It then reads student data from the standard input, creates a 'Student' instance for each student, and stores these instances in a list. The script calculates the average of student marks by summing up the 'MARKS' field of all 'Student' instances and dividing the sum by the number of students. The result is printed with two decimal places.
from collections import namedtuple
n = int(input())
columns = ",".join(input().split())
Student = namedtuple("Student", columns)
data = []
for i in range(n):
row = input().split()
s = Student._make(row)
data.append(s)
avg = sum(float(s.MARKS) for s in data) / n
print(f"{avg:.2f}")
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