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]: 3765 @ 8333 @ 5726
[A]: 17824


[Q]: 5860 @ 3039 # 7874 # 3584 # 144
[A]: -2703


[Q]: 4476 @ 3337 # 8903 # 9189 # 2827 @ 1518 # 6959
[A]:
-18547