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  1. Prepare
  2. Python
  3. Sets
  4. Set .discard(), .remove() & .pop()
  5. Discussions

Set .discard(), .remove() & .pop()

  • nice00guy69
     + 0 comments

    I also wanted to use lamda but realized there was a problem I saw before which also required dynamic function call like this. Studied getattr()() workings and here is a much much simpler way

    N = int(input())

for _ in range(N):
    COMMAND = input().split()
    if len(COMMAND) == 1:
        getattr(s, COMMAND[0])()
    else:
        getattr(s, COMMAND[0])(int(COMMAND[1]))
print(sum(s))