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

Collections.deque()

  • adrien_cordonni1
     + 0 comments

    The shortest code I could come with. I wonder if it could be shorter.

    from collections import deque

d = deque()
for _ in range(int(input())):
    cmd, *attribute = input().split()
    eval(f'd.{cmd}({(attribute[0:1] or ('',))[0]})')
print(*d)