In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer

[Q]: 6267 @ 3545 @ 4904 @ 4580
[A]: 19296


[Q]: 298 @ 1699 @ 1367 @ 5001
[A]: 8365


[Q]: 130 # 5367 @ 2476 @ 3401 # 3671 @ 698 @ 7254 @ 9243
[A]:
14164


