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

Collections.namedtuple()

  • Strolate
     + 0 comments
    from collections import namedtuple
import statistics

if __name__ == '__main__':
    total_students,studnet = int(input()),namedtuple('studnet', list(map(str,input().split())))
    print(f'{statistics.mean([int(studnet(*(input().split())).MARKS) for _ in range(total_students)]):.2f}')