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]: 4844 # 1525 @ 1894 # 2506
[A]: 2707


[Q]: 3816 @ 8163 # 9273 @ 2037 @ 8051 @ 826
[A]: 13620


[Q]: 3681 @ 8422 @ 717 # 1013 @ 7821 # 5884 # 2064
[A]:
11680