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  1. Prepare
  2. Python
  3. Collections
  4. Collections.namedtuple()
  5. Discussions

Collections.namedtuple()

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1054 Discussions

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  • zhuyanzhao_js
     + 0 comments

    Write the code in 4 lines except for import and main statements.

    from collections import namedtuple
if __name__ == '__main__':
    N, Mark, totalScore = int(input()), namedtuple('Mask', ','.join(input().split())), 0
    
    for _ in range(N):
        totalScore += int(Mark(*input().split()).MARKS)
        
    print(f"{totalScore/N:.2f}")

  • khoonkhar
     + 0 comments
    from collections import namedtuple
#take in the input
people = [input().split() for i in range(int(input())+1)]
heading = ''
#to get the second parameter in the namedtuple
for i in people[0]:
    heading=heading + i +' '

total = 0
#defining the named_tuple
students = namedtuple('students', heading)

#calculating the total
for i in range(1, len(people)):
    temp_tuple = students(people[i][0],people[i][1], people[i][2], people[i][3])
    total = total+ int(temp_tuple.MARKS)
to_divide = len(people)-1
#printing out the average
print(float(total/to_divide))

  • nareshpadiyar
     + 0 comments
    from collections import namedtuple

N = int(input())

StudentMarks = namedtuple('StudentMarks',input().split())

Marks_list = []

for i in range(N):
    a,b,c,d = input().split()
    S = StudentMarks(a,b,c,d)
    Marks_list.append(int(S.MARKS))

print(round(sum(Marks_list)/len(Marks_list),2))

  • erkinekinci
     + 0 comments

    n = int(input())

    from collections import namedtuple students = namedtuple('students', input())

    sum_notes = 0 for counter in range(n): x, y, z, w = input().split() st = students(x, y, z, w) sum_notes += int(st.MARKS)

    avg_notes = (sum_notes/n) print(f"{avg_notes:.2f}")

  • singhshrajan
     + 0 comments
    1. from collections import namedtuple
    2. n = int(input())
    3. student = namedtuple('student',input())
    4. marks = 0
    5. for i in range(n):
    6. a,b,c,d = input().split()
    7. stu = student(a,b,c,d)
    8. stu_update = stu._replace(MARKS=int(stu.MARKS))
    9. marks += stu_update.MARKS
    10. print(round((marks/n),2))