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

[EX Q]: 4945 # 9916 # 656 @ 6515 # 5000 @ 6599 # 9652
[EX A]: -7165

[EX Q]: 7534 @ 7329 # 2862 # 947 @ 8590 @ 4064
[EX A]: 23708

[EX Q]: 1884 @ 9030 @ 7747 @ 3960 # 4795 # 5681 # 8331 # 4093 @ 3997
[EX A]:
3718