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

Collections.namedtuple()

  • nice00guy69
     + 0 comments
    from collections import namedtuple
N, Record = int(input()), namedtuple('Record',input().split())
print(f"{(sum(int(Record._make(input().split()).MARKS) for _ in range(N)))/N :.2f}")